Anspaugh, David J.
McGraw-Hill, 1997
Buku Teks SO
Robinson, James, 1943-
Delmar Cengage Learning, 2011
Buku Teks SO
Robinson, James, 1943-
Delmar, 2011
Buku Teks SO
Charles B. Corbin, Gregory J. Welk, Ruth Lindsey, William R. Corbin
McGraw-Hill, 2004
Buku Teks SO
Charles B. Corbin, Gregory J. Welk, Ruth Lindsey, William R. Corbin
McGraw-Hill, 2004
Buku Teks SO