APA (7th ed.) Citation

Directory of Philippine Industries, Inc. (1969). Directory of Philippine manufacturers and producers (1969 ed.). Directory of Philippine Industries.

Chicago Style (17th ed.) Citation

Directory of Philippine Industries, Inc. Directory of Philippine Manufacturers and Producers. 1969 ed. Manila: Directory of Philippine Industries, 1969.

MLA (9th ed.) Citation

Directory of Philippine Industries, Inc. Directory of Philippine Manufacturers and Producers. 1969 ed. Directory of Philippine Industries, 1969.

Warning: These citations may not always be 100% accurate.