Lua APA (7ú heag.)
Miletsky, M. N., & Callander, J. A. (2009). Perspectives on increasing sales. Course Technology.
Lua i Stíl Chicago (17ú heag.)
Miletsky, Marvin N., agus James A. Callander. Perspectives on Increasing Sales. Boston, Mass. ; London: Course Technology, 2009.
Lua MLA (9ú heag.)
Miletsky, Marvin N., agus James A. Callander. Perspectives on Increasing Sales. Course Technology, 2009.
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