Saxena, H. (1990). Marketing geography. Rawat.
Chicago Style (17th ed.) ZitazioaSaxena, H.M. Marketing Geography. Jaipur: Rawat, 1990.
MLA (9th ed.) ZitazioaSaxena, H.M. Marketing Geography. Rawat, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.