Voorhoeve, A. G. (1965). Liberian high forest trees: A systematic botanical study of the 75 most important or frequent high forest trees, with reference to numerous related species. Centre for Agricultural Publishing and Documentation.
Chicago Style (17th ed.) CitationVoorhoeve, Alexander George. Liberian High Forest Trees: A Systematic Botanical Study of the 75 Most Important or Frequent High Forest Trees, with Reference to Numerous Related Species. Wageningen: Centre for Agricultural Publishing and Documentation, 1965.
MLA (9th ed.) CitationVoorhoeve, Alexander George. Liberian High Forest Trees: A Systematic Botanical Study of the 75 Most Important or Frequent High Forest Trees, with Reference to Numerous Related Species. Centre for Agricultural Publishing and Documentation, 1965.