Springer, Steve, author
McGraw-Hill, 2011
Buku Teks
Springer, Steve, author
McGraw-Hill, 2011
Buku Teks
Clark, Ruth Colvin, author
VA ATD Press, 2015
Buku Teks
[edited by] Robert S. Beardsley, Carole L. Kimberlin, William N. Tindall
Wolters Kluwer/Lippincott Williams & Wilkins, 2012
Buku Teks
Kogan Page , 1986
Buku Teks