Steeg, J. v. d. (1997). A farm typology for the Atlantic Zone.
Chicago Style aipamenaSteeg, J. van de. A Farm Typology for the Atlantic Zone. 1997.
MLA aipamenaSteeg, J. van de. A Farm Typology for the Atlantic Zone. 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.