Philippines (Republic). Wage Commission. (1973). Selected data on the cement manufacturing industry. [s.n.].
Chicago-Zitierstil (17. Ausg.)Philippines (Republic). Wage Commission. Selected Data on the Cement Manufacturing Industry. Manila: [s.n.], 1973.
MLA-Zitierstil (9. Ausg.)Philippines (Republic). Wage Commission. Selected Data on the Cement Manufacturing Industry. [s.n.], 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.