Pell, M. (1976). Cumulative index to the Northeast Conference Reports: 1954-1975. Northeast Conference on the Teaching of Foreign Languages.
Chicago-Zitierstil (17. Ausg.)Pell, Mary. Cumulative Index to the Northeast Conference Reports: 1954-1975. Middlebury, Vt: Northeast Conference on the Teaching of Foreign Languages, 1976.
MLA-Zitierstil (9. Ausg.)Pell, Mary. Cumulative Index to the Northeast Conference Reports: 1954-1975. Northeast Conference on the Teaching of Foreign Languages, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.