Bracken, J. (1998). Review of "The U. S. All Media E-mail Directory" by Paul J. Krupin. CBQ: Communication Booknotes Quarterly. https://oaks.kent.edu/node/3199
Bracken, James. 1998. “Review of ‘The U. S. All Media E-Mail Directory’ by Paul J. Krupin”. CBQ: Communication Booknotes Quarterly. https://oaks.kent.edu/node/3199.
Bracken, J. Review of "The U. S. All Media E-Mail Directory" by Paul J. Krupin. CBQ: Communication Booknotes Quarterly, 1 Jan. 1998, https://oaks.kent.edu/node/3199.