Παραπομπή APA

Reynolds, W. H. (1969). Products and markets. Appleton - Century Crofts.

Παραπομπή Chicago Style

Reynolds, William H. Products and Markets. New York: Appleton - Century Crofts, 1969.

Παραπομπή MLA

Reynolds, William H. Products and Markets. Appleton - Century Crofts, 1969.