APA

Berg T. L., Shuchman A., . (1963). Product strategy and management. New York: Holt, Rinehart and Winston.

Chicago

Berg Thomas L, Shuchman Abe, . 1963. Product strategy and management. New York: Holt, Rinehart and Winston.

Harvard

Berg T. L., Shuchman A., . (1963). Product strategy and management. New York: Holt, Rinehart and Winston.

MLA

Berg Thomas L, Shuchman Abe, . Product strategy and management. New York: Holt, Rinehart and Winston. 1963.