APA Citation

Bittel, L. R., & Bittel, L. R. (1972). The nine master keys of management. New York, New York: McGraw-Hill.

Chicago Style Citation

Bittel, Lester R., and Lester R. Bittel. The Nine Master Keys of Management. New York, New York: McGraw-Hill, 1972.

MLA Citation

Bittel, Lester R., and Lester R. Bittel. The Nine Master Keys of Management. New York, New York: McGraw-Hill, 1972.

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