Alexander Ralph S. (1967). Industrial marketing (3rd ed.). D.B.Taraporevala.
Chicago Edition CitationAlexander Ralph S. Industrial Marketing. 3rd ed. Bombay: D.B.Taraporevala, 1967.
Cita MLAAlexander Ralph S. Industrial Marketing. 3rd ed. D.B.Taraporevala, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.