Kasten, E. (2002). People and the land. Berlin.
Chicago Style aipamenaKasten, Erich. People and the Land. Berlin, 2002.
MLA aipamenaKasten, Erich. People and the Land. Berlin, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Kasten, E. (2002). People and the land. Berlin.
Chicago Style aipamenaKasten, Erich. People and the Land. Berlin, 2002.
MLA aipamenaKasten, Erich. People and the Land. Berlin, 2002.