Syed Sahil. (2006). Pharmaceutical Sales For Phools. Arim Publishing ASK House.
Chicago-viite (17. p.)Syed Sahil. Pharmaceutical Sales For Phools. UK: Arim Publishing ASK House, 2006.
MLA-viite (9. p.)Syed Sahil. Pharmaceutical Sales For Phools. Arim Publishing ASK House, 2006.
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