Nilsen, Don L. F.
Pronunciation contrasts in English
Regents Publishing, 1973
 Buku Teks SO
Stewart, Rosemary
Contrasts in management
McGraw-Hill, 1976
 Buku Teks
Watt, Homer A.
Ideas and forms in English and American literature
Scott, Foresman, 1932
 Buku Teks
Story, poem, essay : a university reader
edited by Benjamin B. Hoover, Donald S. Taylor
Holt, 1957
 Buku Teks
Exploring literary trails
by John E. Brewton ... [et al.]
Laidlaw Brother, 1957
 Buku Teks