Commerce Clearing House. (1988). Trade regulation reporter (13th ed.). Commerce Clearing House.
Chicago Style (17th ed.) CitationCommerce Clearing House. Trade Regulation Reporter. 13th ed. Chicago, Ill. (4025 W. Peterson Ave., Chicago 60646): Commerce Clearing House, 1988.
MLA (9th ed.) CitationCommerce Clearing House. Trade Regulation Reporter. 13th ed. Commerce Clearing House, 1988.
Warning: These citations may not always be 100% accurate.