Hill, D., & Waller, J. M. (1982). Pests and diseases of tropical crops: Principles and methods of control. Longman.
Citace podle Chicago (17th ed.)Hill, D.S, a J. M. Waller. Pests and Diseases of Tropical Crops: Principles and Methods of Control. New York: Longman, 1982.
Citace podle MLA (9th ed.)Hill, D.S, a J. M. Waller. Pests and Diseases of Tropical Crops: Principles and Methods of Control. Longman, 1982.
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