Cita APA

Sommer, B. W. (2015). Practicing oral history in historical organizations. Left Coast Press, Inc.

Citación estilo Chicago

Sommer, Barbara W. Practicing Oral History in Historical Organizations. Walnut Creek, California: Left Coast Press, Inc, 2015.

Cita MLA

Sommer, Barbara W. Practicing Oral History in Historical Organizations. Left Coast Press, Inc, 2015.