APA-viite (7. p.)

WALKER ORVILLE C. (1999). MARKETING STRATEGY: PLANNING AND IMPLEMENTATION (3RD.). TATA MCGRAW-HILL PUBLISHING COMPANY.

Chicago-viite (17. p.)

WALKER ORVILLE C. MARKETING STRATEGY: PLANNING AND IMPLEMENTATION. 3RD. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY, 1999.

MLA-viite (9. p.)

WALKER ORVILLE C. MARKETING STRATEGY: PLANNING AND IMPLEMENTATION. 3RD. TATA MCGRAW-HILL PUBLISHING COMPANY, 1999.