Παραπομπή APA

Andhra pradesh Agricultural University. (1987). Annual Report 1987-88: All India coordinated vegetable improvement. APAU.

Παραπομπή Chicago Style

Andhra pradesh Agricultural University. Annual Report 1987-88: All India Coordinated Vegetable Improvement. Guntur: APAU, 1987.

Παραπομπή MLA

Andhra pradesh Agricultural University. Annual Report 1987-88: All India Coordinated Vegetable Improvement. APAU, 1987.