APA (7th ed.) Citation

(1988). 1988 PCCI trade & industry directory. The Philippine Chamber of Commerce and Industry.

Chicago Style (17th ed.) Citation

1988 PCCI Trade & Industry Directory. s.l: The Philippine Chamber of Commerce and Industry, 1988.

MLA (9th ed.) Citation

1988 PCCI Trade & Industry Directory. The Philippine Chamber of Commerce and Industry, 1988.

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