Philippines (Rep) Department of Agriculture and Natural Resources. (1970). Four-year agricultural development program (1971-1974). s.n.].
Chicago-Zitierstil (17. Ausg.)Philippines (Rep) Department of Agriculture and Natural Resources. Four-year Agricultural Development Program (1971-1974). [Manila: s.n.], 1970.
MLA-Zitierstil (9. Ausg.)Philippines (Rep) Department of Agriculture and Natural Resources. Four-year Agricultural Development Program (1971-1974). s.n.], 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.