Schwartzman,David. (1976). Innovation in the pharmaceutical industry. London: Hopkins University Press.
Trích dẫn kiểu ChicagoSchwartzman,David. Innovation in the Pharmaceutical Industry. London: Hopkins University Press, 1976.
ציטוט MLASchwartzman,David. Innovation in the Pharmaceutical Industry. London: Hopkins University Press, 1976.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.