Cita APA

(1991). Tropical root crops in a developing economy. Wageningen, Netherland: ISTRC.

Chicago Style Citation

Tropical Root Crops in a Developing Economy. Wageningen, Netherland: ISTRC, 1991.

Cita MLA

Tropical Root Crops in a Developing Economy. Wageningen, Netherland: ISTRC, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.