Liebeler, S. Competitive conditions in the U.S. tuna industry. Washington: United States International Trade Commission.
Chicago ZitierstilLiebeler, Susan. Competitive Conditions in the U.S. Tuna Industry. Washington: United States International Trade Commission.
MLA ZitierstilLiebeler, Susan. Competitive Conditions in the U.S. Tuna Industry. Washington: United States International Trade Commission.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.