APA-čujuhus (7. p.)

RIES, A. (2012). MARKETING WARFARE - 20TH ANNIVERSARY. TMH.

Chicago-čujuhus (17. p.)

RIES, A.L. MARKETING WARFARE - 20TH ANNIVERSARY. NEWDELHI: TMH, 2012.

MLA-čujuhus (9. p.)

RIES, A.L. MARKETING WARFARE - 20TH ANNIVERSARY. TMH, 2012.

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