Bonifacio, Manuel Flores. (1994). Images of agriculture: Problems, issues and trends in technology transfer. College of Social Sciences and Philosophy.
Cita Chicago (17th ed.)Bonifacio, Manuel Flores. Images of Agriculture: Problems, Issues and Trends in Technology Transfer. Quezon City: College of Social Sciences and Philosophy, 1994.
Cita MLA (9th ed.)Bonifacio, Manuel Flores. Images of Agriculture: Problems, Issues and Trends in Technology Transfer. College of Social Sciences and Philosophy, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.