APA (7th ed.) Citation
Schwalbe, H., & Smekal, A. (1991). Moderný marketingový systém. MASM.
Chicago Style (17th ed.) Citation
Schwalbe, Heinz, and Albert Smekal. Moderný Marketingový Systém. Žilina: MASM, 1991.
MLA (9th ed.) Citation
Schwalbe, Heinz, and Albert Smekal. Moderný Marketingový Systém. MASM, 1991.
Warning: These citations may not always be 100% accurate.