APA

LEVITT T., . (1971). INNOVATION IN MARKETING. [s.l.]: MCGRAW-HILL.

Chicago

LEVITT THEODORE, . 1971. INNOVATION IN MARKETING. [s.l.]: MCGRAW-HILL.

Harvard

LEVITT T., . (1971). INNOVATION IN MARKETING. [s.l.]: MCGRAW-HILL.

MLA

LEVITT THEODORE, . INNOVATION IN MARKETING. [s.l.]: MCGRAW-HILL. 1971.