Published in Proceedings of The United States National Museum, in 1939, in volume 85, pages 405-507
Published in Proceedings of the United States national Museum. Washington, in 1939, in volume 86, pages 157-167
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 169-173
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 175-243
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 245-303
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 305-330
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 331-413
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 415-418
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 441-456
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 457-459
Published in Proceedings of the United States National Museum, in 1939, in volume 86, pages 461-468
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 469-472
Published in Proceedings of the United States National Museum, in 1939, in volume 86, pages 473-496
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 497-500
Published in Proceedings of the United States National Museum, in 1939, in volume 86, pages 501-542
Published in Proceedings of The United States National Museum, in 1939, in volume 86, pages 543-561
Published in Proc. U.S. Natl. Mus, in 1939, in volume 86, pages 595-607
Published in Proceedings of the United States National Museum, in 1939, in volume 86, issue 3055, pages 419-439
Published in Proceedings of the United States National Museum, in 1939, in volume 86, issue 3064, pages 563-593
Published in Proceedings of The United States National Museum, in 1939, in volume 87, pages 25-91
Published in Proceedings of The United States National Museum, in 1939, in volume 87, pages 127-138
Published in Proceedings of The United States National Museum, in 1939, in volume 87, pages 139-143
A taxonomic study of Neotropical beetles of the family Mordellidae, with descriptions of new species
Published in Proceedings of The United States National Museum, in 1939, in volume 87, pages 271-314
Published in Proc. U.S. National Museum, in 1939, in volume 87, issue 3067, pages 19-23
Published in Proceedings of The United States National Museum, in 1939, in volume 87, issue 3069, pages 93-125