APA aipamena

Baltus, R. K. Personal psychology for life and work. McGraw-Hill.

Chicago Style aipamena

Baltus, Rita K. Personal Psychology for Life and Work. McGraw-Hill.

MLA aipamena

Baltus, Rita K. Personal Psychology for Life and Work. McGraw-Hill.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.