APA استشهاد

Taylor, K. (2011). Fifty ways to improve your telephoning and teleconferencing skills without too much effort. Orient Blackswan.

استشهاد بنمط شيكاغو

Taylor, Ken. Fifty Ways to Improve Your Telephoning and Teleconferencing Skills Without Too Much Effort. Hyderabad: Orient Blackswan, 2011.

MLA استشهاد

Taylor, Ken. Fifty Ways to Improve Your Telephoning and Teleconferencing Skills Without Too Much Effort. Orient Blackswan, 2011.