Miller, Franklin
Harcourt Brace Javanovich , 1972
Buku Teks
Robertson, Barry C.
John Wiley & Sons, 1981
Buku Teks
Sears, Francis W. (Francis Weston), 1898-1975, author
Addison-Wesley , 1982
Buku Teks
Sears, Francis W. (Francis Weston), 1898-1975, author
Addison-Wesley, 1960
Buku Teks
Peter Soedojo, author
Gadjah Mada Press, 1986
Buku Teks