Philippines (Republic). Agricultural Productivity Commission. (1957). Philippine raw materials available for industries. [s.n.].
Chicago-Zitierstil (17. Ausg.)Philippines (Republic). Agricultural Productivity Commission. Philippine Raw Materials Available for Industries. Quezon City: [s.n.], 1957.
MLA-Zitierstil (9. Ausg.)Philippines (Republic). Agricultural Productivity Commission. Philippine Raw Materials Available for Industries. [s.n.], 1957.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.