Langan, John, 1942-
College writing skills and college writing skills with readings
McGraw-Hill , 2001
Multimedia
Langan, John, 1942-
College writing skills and college writing skills with readings
MCGraw-Hill, 2001
Multimedia
Langan, John, 1942-
College writing skills with readings
McGraw-Hill, 2001
Buku Teks SO
Joyce, Helen de Silva
Creative writing skills
Phoenix Education, 2000
Buku Teks SO
Mundhenk, Robert T.
Contact: a guide to writing skills
Houghton Mifflin, 1978
Buku Teks SO