GUYTON WILLIAM J. (1980). PROFITABLE MARKETING PRODUCTION TEAM WORK. TARAPOREVALA PUBLICATIONS.
Chicago Style aipamenaGUYTON WILLIAM J. PROFITABLE MARKETING PRODUCTION TEAM WORK. BOMBAY: TARAPOREVALA PUBLICATIONS, 1980.
MLA aipamenaGUYTON WILLIAM J. PROFITABLE MARKETING PRODUCTION TEAM WORK. TARAPOREVALA PUBLICATIONS, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.