Παραπομπή APA

Liebeler, S. Competitive conditions in the U.S. tuna industry. Washington: United States International Trade Commission.

Παραπομπή Chicago Style

Liebeler, Susan. Competitive Conditions in the U.S. Tuna Industry. Washington: United States International Trade Commission.

Παραπομπή MLA

Liebeler, Susan. Competitive Conditions in the U.S. Tuna Industry. Washington: United States International Trade Commission.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.