KESIRAJU KRISHNAPHANI. (2003). PHARMA SECTOR: TRENDS AND CASES. ICFAI BOOKS.
Chicago Style aipamenaKESIRAJU KRISHNAPHANI. PHARMA SECTOR: TRENDS AND CASES. HYDERABAD: ICFAI BOOKS, 2003.
MLA aipamenaKESIRAJU KRISHNAPHANI. PHARMA SECTOR: TRENDS AND CASES. ICFAI BOOKS, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.