APA (7th ed.) Citation

Purchasing Association of the Philippines & Asian Congress on Purchasing (1st : Manila : 1971). (1971). Proceedings: [Held in] Manila, September 29-October 2, 1971. s.n.].

Chicago Style (17th ed.) Citation

Purchasing Association of the Philippines and Asian Congress on Purchasing (1st : Manila : 1971). Proceedings: [Held in] Manila, September 29-October 2, 1971. [Manila: s.n.], 1971.

MLA (9th ed.) Citation

Purchasing Association of the Philippines and Asian Congress on Purchasing (1st : Manila : 1971). Proceedings: [Held in] Manila, September 29-October 2, 1971. s.n.], 1971.