Paul Singleton ... [et.al.]
John Wiley & Sons, 1981
Buku Teks
Milton, Janet Susan, author
McGraw-Hill, 1983
Buku Teks
Milton, Janet Susan, author
McGraw-Hill , 1992
Buku Teks
Nelson, Gideon E., author
John Wiley & Sons, 1984
Buku Teks
Nelson, Gideon E.
Buku Teks