Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 99-136

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 177-178

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 179-180

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 183-185

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 187-188

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 190-191

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 191-196

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 197-266

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 267-272

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 273-275

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 137-176

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 181

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 188-190

Published in Sarawak Museum Journal, in 1915, in volume 2, issue 2, pages 277-286