APA (7th ed.) Citation

Doyle, R. (1994). Communicate with confidence. [s.n].

Chicago Style (17th ed.) Citation

Doyle, Robert. Communicate with Confidence. Time-Life bookS, AmSterdam: [s.n], 1994.

MLA (9th ed.) Citation

Doyle, Robert. Communicate with Confidence. [s.n], 1994.

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