APA način citiranja (7. izdanje)

AHMED P K. (2003). INTERNAL MARKETING: TOOLS AND CONCEPTS FOR MANAGEMENT. BUTTERWORTH-HEINEMANN.

Čikaški stil citiranja (17. izdanje)

AHMED P K. INTERNAL MARKETING: TOOLS AND CONCEPTS FOR MANAGEMENT. OXFORD: BUTTERWORTH-HEINEMANN, 2003.

MLA način citiranja (9. izdanje)

AHMED P K. INTERNAL MARKETING: TOOLS AND CONCEPTS FOR MANAGEMENT. BUTTERWORTH-HEINEMANN, 2003.