Bethune, A., & Roberts, N. L. (1983). Oral history interview with Ade Bethune.
Chicago Style aipamenaBethune, Ade, and Nancy L. Roberts. Oral History Interview with Ade Bethune. 1983.
MLA aipamenaBethune, Ade, and Nancy L. Roberts. Oral History Interview with Ade Bethune. 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.