Levitt, T. (1969). Marketing for business growth. Mcgraw Hill.
Čikaški stil citiranjaLevitt, Theodore. Marketing for Business Growth. New York: Mcgraw Hill, 1969.
MLA način citiranjaLevitt, Theodore. Marketing for Business Growth. Mcgraw Hill, 1969.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.