Singh, S. (1983). Sub-Saharan Agriculture: : Synthesis And Trade Prospects (1. Edisyon.). IBRD.
Chicago Style (17th ed.) CitationSingh, Shamsher. Sub-Saharan Agriculture: : Synthesis And Trade Prospects. 1. Edisyon. Washington: IBRD, 1983.
MLA (9th ed.) CitationSingh, Shamsher. Sub-Saharan Agriculture: : Synthesis And Trade Prospects. 1. Edisyon. IBRD, 1983.
Warning: These citations may not always be 100% accurate.