Levitt, T. (1962). Innovation in marketing: New perspectives for porfit and growth. McGraw Hill book company.
Chicago-стиль цитированияLevitt, Theodore. Innovation in Marketing: New Perspectives for Porfit and Growth. New York: McGraw Hill book company, 1962.
MLA-цитированиеLevitt, Theodore. Innovation in Marketing: New Perspectives for Porfit and Growth. McGraw Hill book company, 1962.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.