APA Citation

Engel, J. F. (1975). Promotional strategy. Richard D. Irwin, Inc.

Chicago Style Citation

Engel, James F. Promotional Strategy. Richard D. Irwin, Inc, 1975.

MLA Citation

Engel, James F. Promotional Strategy. Richard D. Irwin, Inc, 1975.

Warning: These citations may not always be 100% accurate.