Newlin Kate. (2006). Shopportunity: How To be a Rtail. Collins.
Chicago Style aipamenaNewlin Kate. Shopportunity: How To Be a Rtail. New York: Collins, 2006.
MLA aipamenaNewlin Kate. Shopportunity: How To Be a Rtail. Collins, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.