Crow, Lester D, author
Coller-McMilan, 1964
Buku Teks
edited by Helen Yura
Appleton-century-crofts, 1978
Buku Teks
Craven, Ruth F., author
Lippincott Williams & Wilkins, 2007
Buku Teks
Craven, Ruth F., author
Lippincott Williams & Wilkins, 2013
Buku Teks
Lippincott Williams & Wilkins, 2004
Buku Teks