Engel, D. H., & Phummai, S. (2000). A field guide to tropical plants of Asia. Times Editions.
Lua i Stíl Chicago (17ú heag.)Engel, David H., agus Suchart Phummai. A Field Guide to Tropical Plants of Asia. Singapore: Times Editions, 2000.
Lua MLA (9ú heag.)Engel, David H., agus Suchart Phummai. A Field Guide to Tropical Plants of Asia. Times Editions, 2000.
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