Hardjono, J. M. (1990). The dilemma of commercial vegetable production in West Java. Institute of Social Studies, Bandung research Project Office.
Chicago-viite (17. p.)Hardjono, J. M. The Dilemma of Commercial Vegetable Production in West Java. Bandung: Institute of Social Studies, Bandung research Project Office, 1990.
MLA-viite (8. p.)Hardjono, J. M. The Dilemma of Commercial Vegetable Production in West Java. Institute of Social Studies, Bandung research Project Office, 1990.
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