Panda, U. N. (1990). Handbook for medical representatives. Jitendar P. Vij, Jaypee Brothers.
Lua i Stíl Chicago (17ú heag.)Panda, U N. Handbook for Medical Representatives. India: Jitendar P. Vij, Jaypee Brothers, 1990.
Lua MLA (9ú heag.)Panda, U N. Handbook for Medical Representatives. Jitendar P. Vij, Jaypee Brothers, 1990.
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