(1999). Trade associations directory 1999. Department of Trade and Industry, Bureau of Domestic Trade.
Style de citation Chicago (17e éd.)Trade Associations Directory 1999. Makati City: Department of Trade and Industry, Bureau of Domestic Trade, 1999.
Style de citation MLA (9e éd.)Trade Associations Directory 1999. Department of Trade and Industry, Bureau of Domestic Trade, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.