APA Citatie

Alexander, R. S., & Cross, J. S. H. (1972). Industrial marketing (3.). D.B. Taraporavala.

Chicago Style citaat

Alexander, Ralph S., en James S. Hill Cross. Industrial Marketing. 3. Bombay: D.B. Taraporavala, 1972.

MLA citatie

Alexander, Ralph S., en James S. Hill Cross. Industrial Marketing. 3. D.B. Taraporavala, 1972.