CROSBY, H. H., & CARTER, D. A. (1986). The commited writer: Mastering nonfiction genres. McGraw-Hill Book.

CROSBY, Harry H., and Duncan A. CARTER. The Commited Writer: Mastering Nonfiction Genres. New YOrk: McGraw-Hill Book, 1986.

CROSBY, Harry H., and Duncan A. CARTER. The Commited Writer: Mastering Nonfiction Genres. McGraw-Hill Book, 1986.