Lua APA (7ú heag.)

Pal, R., & Korlahalli, J. (2001). Essentials of business communication. Sultan Chand & Sons.

Lua i Stíl Chicago (17ú heag.)

Pal, Rajendra, agus J.S Korlahalli. Essentials of Business Communication. New-Delhi: Sultan Chand & Sons, 2001.

Lua MLA (8ú heag.)

Pal, Rajendra, agus J.S Korlahalli. Essentials of Business Communication. Sultan Chand & Sons, 2001.

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