Watson, J. K. (James Kenneth), 1929-, author
John Wiley & Sons, 1980
Buku Teks
Sears, Francis W. (Francis Weston), 1898-1975, author
Addison-Wesley, 1951
Buku Teks
Sears, Francis W. (Francis Weston), 1898-1975, author
Addison-Wesley, 1951
Buku Teks
Duffin, W.J., author
McGraw-Hill, 1980
Buku Teks
Gaa, Charles J., author
McGraw-Hill , 1965
Buku Referensi