Citazione APA

Hardjono, J. M. (1990). The dilemma of commercial vegetable production in West Java. Institute of Social Studies, Bandung research Project Office.

Stile di citazione Chicago

Hardjono, J. M. The Dilemma of Commercial Vegetable Production in West Java. Bandung: Institute of Social Studies, Bandung research Project Office, 1990.

Citazione MLA

Hardjono, J. M. The Dilemma of Commercial Vegetable Production in West Java. Institute of Social Studies, Bandung research Project Office, 1990.