Beyer, Hans, author
[Publisher not identified], [Date of publication not identified]
Buku Teks
Solomons, T. W. Graham, author
John Wiley & Sons, 1992
Buku Teks
by Stanley H. Pine ... [and others]
McGraw-Hill, 1984
Buku Teks
Fessenden, Ralph J., author
Wadsworth, 1979
Buku Teks
Shirley, David A., author
Holt Rinehart & Winston, 1964
Buku Teks