Schrier, W. (1971). Contest oratory: A handbook for high school and college contestants and coaches. Scarecrow Press.
Citazione stile Chigago Style (17a edizione)Schrier, William. Contest Oratory: A Handbook for High School and College Contestants and Coaches. Metuchen, N.J.: Scarecrow Press, 1971.
Citatione MLA (8a ed.)Schrier, William. Contest Oratory: A Handbook for High School and College Contestants and Coaches. Scarecrow Press, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.