Dyfyniad APA

Zook, A., Zook, A., & Troester, R. R. (1989). Oral history interview with Albert and Anna Zook.

Dyfyniad Arddull Chicago

Zook, Albert, Anna Zook, and Rosalie Riegle Troester. Oral History Interview with Albert and Anna Zook. 1989.

Dyfyniad MLA

Zook, Albert, et al. Oral History Interview with Albert and Anna Zook. 1989.

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