Telecom history 101

MLA

Lindstrom, Ann H., and Richard Karpinski. “Telecom History 101.” Telephony, vol. 220, no. 24, June 1991, p. 29. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.10903166&authtype=sso&custid=ns315887.

APA

Lindstrom, A. H., & Karpinski, R. (1991, June 17). Telecom history 101. Telephony, 220(24), 29.

Chicago

Lindstrom, Ann H., and Richard Karpinski. 1991. “Telecom History 101.” Telephony, June 17. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsggo&AN=edsgcl.10903166&authtype=sso&custid=ns315887.