Harrington, L. W., Thiraporn, R., & Wattanutchariya, S. (1987). Farm level profitability of fertilizer on maize in Thailand. Food & Fertilizer Technology Center.
Chicago Style (17th ed.) CitationHarrington, L. W., Rachain Thiraporn, and Sarun Wattanutchariya. Farm Level Profitability of Fertilizer on Maize in Thailand. Taipei City,China: Food & Fertilizer Technology Center, 1987.
MLA (9th ed.) CitationHarrington, L. W., et al. Farm Level Profitability of Fertilizer on Maize in Thailand. Food & Fertilizer Technology Center, 1987.
Warning: These citations may not always be 100% accurate.