Lua APA (7ú heag.)

GUILTINAN J P. (1997). MARKETING MANAGEMENT: STRATEGIES AND PROGRAMS (6TH.). MCGRAW-HILL.

Lua i Stíl Chicago (17ú heag.)

GUILTINAN J P. MARKETING MANAGEMENT: STRATEGIES AND PROGRAMS. 6TH. NEW YORK: MCGRAW-HILL, 1997.

Lua MLA (9ú heag.)

GUILTINAN J P. MARKETING MANAGEMENT: STRATEGIES AND PROGRAMS. 6TH. MCGRAW-HILL, 1997.

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