Gaya APA
Ahmed, Saleem, Allen Clark. (1993).
Fertilizer Policy In Asia and The Pasific .
Manila:
Asian Productivity Organization.
Gaya Chicago
Ahmed, Saleem, Allen Clark.
Fertilizer Policy In Asia and The Pasific.
Manila:
Asian Productivity Organization,
1993.
Monograf.
Gaya MLA
Ahmed, Saleem, Allen Clark.
Fertilizer Policy In Asia and The Pasific.
Manila:
Asian Productivity Organization,
1993.
Monograf.
Gaya Turabian
Ahmed, Saleem, Allen Clark.
Fertilizer Policy In Asia and The Pasific.
Manila:
Asian Productivity Organization,
1993.
Monograf.