Borden, Robert S.
North-Holland, 1983
Buku Teks
by Howard W. Alexander... [et.al.]
W.A. Benjamin, 1968
Buku Teks
Bartle, Robert Gardner, 1927-
Scott, Foresman, 1968
Buku Teks
Sherwood, G. E. F.
Prentice-Hall, 1946
Buku Teks
Ayres, Frank, 1901-1994
[publisher not identified], [date of publication not identified]
Buku Teks