Freund, M., … Morris, R. (בעריכת:). (~ 1966). Trends and issues in Jewish social welfare in the United States, 1899-1952 : the history of American Jewish social welfare, seen through the proceedings and reports of The National Conference of Jewish Communal Service [Book]. The Jewish Publ. Society of America.

Freund, Michael, ו Robert Morris, בעריכת:. 1966. Trends and issues in Jewish social welfare in the United States, 1899-1952 : the history of American Jewish social welfare, seen through the proceedings and reports of The National Conference of Jewish Communal Service. Book. Philadelphia: The Jewish Publ. Society of America.

Freund M, Morris R (בעריכת:) (1966) Trends and issues in Jewish social welfare in the United States, 1899-1952 : the history of American Jewish social welfare, seen through the proceedings and reports of The National Conference of Jewish Communal Service. The Jewish Publ. Society of America, Philadelphia

1.Freund, M., Morris, R. בעריכת: Trends and issues in Jewish social welfare in the United States, 1899-1952 : the history of American Jewish social welfare, seen through the proceedings and reports of The National Conference of Jewish Communal Service. The Jewish Publ. Society of America, Philadelphia (1966).

Freund, M. ; Morris, R. (בעריכת:) ; ; : Trends and issues in Jewish social welfare in the United States, 1899-1952 : the history of American Jewish social welfare, seen through the proceedings and reports of The National Conference of Jewish Communal Service. book. Philadelphia : The Jewish Publ. Society of America, 1966