Rice, Jane, author
Delmar Cengage Learning, 2011
Buku Teks
Goth, Andres, author
Mosby, 1974
Buku Teks
Goth, Andres, author
Mosby, 1978
Buku Teks
Goth, Andres, author
Mosby, 1972
Buku Teks
edited by Harold Kalant, Walter H.E. Roschlau
Oxford University Press, 1998
Buku Teks
Harper & Row, Pub., 1976
Buku Teks