Heims, Steve J.
MIT Press , 1980
Buku Teks
Crank, John
Oxford Univ. Press , 1962
Buku Teks
Peterson, John M.
Prindle, Weber & Schmidt Inc, 1971
Buku Teks
Barnett, Raymond A., author
Dellem , 1981
Buku Teks
Barnett, Raymond A., author
Dellen, 1981
Buku Teks