Mitchell, C., & Sutton, R. B. (1982). Speech index: An index to collections of world famous orations and speeches for various occasions. Fourth edition supplement, 1966-1980. Scarecrow Press.
Chicago-viite (17. p.)Mitchell, Charity, ja Roberta Briggs Sutton. Speech Index: An Index to Collections of World Famous Orations and Speeches for Various Occasions. Fourth Edition Supplement, 1966-1980. Metuchen, N.J.: Scarecrow Press, 1982.
MLA-viite (9. p.)Mitchell, Charity, ja Roberta Briggs Sutton. Speech Index: An Index to Collections of World Famous Orations and Speeches for Various Occasions. Fourth Edition Supplement, 1966-1980. Scarecrow Press, 1982.
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