Não informado. (1909). Bulletin of the Hawaiian Sugar Planters Association Experiment Station. Hawaiian Sugar Planters Association, Experiment Station.
Chicago-referens (17:e uppl.)Não informado. Bulletin of the Hawaiian Sugar Planters Association Experiment Station. Honolulu, Hawaii: Hawaiian Sugar Planters Association, Experiment Station, 1909.
MLA-referens (8:e uppl.)Não informado. Bulletin of the Hawaiian Sugar Planters Association Experiment Station. Hawaiian Sugar Planters Association, Experiment Station, 1909.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.