Cita APA

Besong,, M. T. (2009). Farming systems research and extension in developing economics. Serials.

Chicago Edition Citation

Besong,, Manfred T. Farming Systems Research and Extension in Developing Economics. Serials, 2009.

Cita MLA

Besong,, Manfred T. Farming Systems Research and Extension in Developing Economics. Serials, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.