Philippines. Department of Agriculture. National Agricultural and Fishery Council. (1993). The Philippine National Integrated Pest Management Program.
Cita Chicago (17th ed.)Philippines. Department of Agriculture. National Agricultural and Fishery Council. The Philippine National Integrated Pest Management Program. 1993.
Cita MLA (9th ed.)Philippines. Department of Agriculture. National Agricultural and Fishery Council. The Philippine National Integrated Pest Management Program. 1993.
Atenció: Aquestes cites poden no estar 100% correctes.