Schall, Lawrence D., author
McGraw-Hill, 1991
Buku Teks
Schall, Lawrence D., author
Tata McGraw-Hill , 1977
Buku Teks
Weetman, Pauline, author
Prentice Hall, 2003
Buku Teks
Raj, A. Besant C., author
Tata McGraw-Hill, 1988
Buku Teks
Joy, O. Maurice
Richard D. Irwin. Inc., 1980
Buku Teks