APA aipamena

SCHWARTZ, D. J. (1981). Marketing To Day A Basic Approach David J. Schwartz. Harcourt Brace Javanovich.

Chicago Style aipamena

SCHWARTZ, David J. Marketing To Day A Basic Approach David J. Schwartz. Harcourt Brace Javanovich, 1981.

MLA aipamena

SCHWARTZ, David J. Marketing To Day A Basic Approach David J. Schwartz. Harcourt Brace Javanovich, 1981.