Greenspan, Donald
Harper & Row, 1965
Buku Teks
Yosibash, Zohar
[Springer, ], 2012
eBooks
Duffy, Dean G.
Chapman & Hall/CRC , 2008
Buku Teks
Churchill, Ruel V., 1899-1987
McGraw-Hill, 1978
Buku Teks
Zill, Dennis G.
Brooks/Cole & Cengage Learning, 2013
Buku Teks