BUSCADOR DE RECURSOS UNSAM

APA-Zitierstil (7. Ausg.)

Langan, J. (1997). College writing skills with readings (4th ed.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Langan, John. College Writing Skills with Readings. 4th ed. New York: McGraw-Hill, 1997.

MLA-Zitierstil (8. Ausg.)

Langan, John. College Writing Skills with Readings. 4th ed. McGraw-Hill, 1997.