Não informado. (1888). Bulletin of miscellaneous information of the Royal Botanic Gardens, Trinidad. Department of Agriculture.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Bulletin of Miscellaneous Information of the Royal Botanic Gardens, Trinidad. Port of Spain: Department of Agriculture, 1888.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Bulletin of Miscellaneous Information of the Royal Botanic Gardens, Trinidad. Department of Agriculture, 1888.
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