Knietschel, D. (1990). The Union makes us strong: Principles of trade unionism : (a soundslide presentation). Friedrich-Ebert-Stiftung.
Chicago Style (17th ed.) CitationKnietschel, Dietman. The Union Makes Us Strong: Principles of Trade Unionism : (a Soundslide Presentation). Makati: Friedrich-Ebert-Stiftung, 1990.
MLA (9th ed.) CitationKnietschel, Dietman. The Union Makes Us Strong: Principles of Trade Unionism : (a Soundslide Presentation). Friedrich-Ebert-Stiftung, 1990.
Warning: These citations may not always be 100% accurate.