Way, H. Frank
McGraw-Hill, 1981
Buku Teks
Way, H. Frank
McGraw-Hill, 1964
Buku Teks
Whipple, Leon
Da Capo Press, 1972
Buku Teks
Newman, Edwin S.
Oceana Publications,Inc., 1979
Buku Teks
Scott, F.R. (Francis Reginald)
Published in co-operation with Carleton University by University of Toronto Press, 1959
Buku Teks