Guilford, E., & Kraynak, J. (1997). Netscape Communicator 4, 6 in 1. Que.
Lua i Stíl Chicago (17ú heag.)Guilford, Ed, agus Joe Kraynak. Netscape Communicator 4, 6 in 1. Indianapolis, Ind: Que, 1997.
Lua MLA (9ú heag.)Guilford, Ed, agus Joe Kraynak. Netscape Communicator 4, 6 in 1. Que, 1997.
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