XVI. Notes on the hypomelanus fruit-bats of the straits of Malacca, with the description of a new race Pteropus hypomelanus fretensisPublished in Journal of the Federated Malay States Museums, in 1916, in volume 6, pages 245-248VII. The natural history of Kedah Peak. V. BotanyPublished in Journal of the Federated Malay States Museums, in 1916, in volume 7, pages 37-58
VII. The natural history of Kedah Peak. V. BotanyPublished in Journal of the Federated Malay States Museums, in 1916, in volume 7, pages 37-58