Baker, M. J. (1975). Marketing new industrial products. London: The MacMillan Press.
Trích dẫn kiểu ChicagoBaker, Michael J. Marketing New Industrial Products. London: The MacMillan Press, 1975.
ציטוט MLABaker, Michael J. Marketing New Industrial Products. London: The MacMillan Press, 1975.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.