kashyap, P. (2012). Rural Marketing (2nd.). Pearson.
Chicago Style aipamenakashyap, Pradeep. Rural Marketing. 2nd. Noida: Pearson, 2012.
MLA aipamenakashyap, Pradeep. Rural Marketing. 2nd. Pearson, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.