Paenson, Isaac
Pergamon Press, 1990
Buku Referensi
edited by Wayne E. Wright, Sovicheth Boun, and Ofelia Garcia
Wiley Blackwell, 2017
Buku Teks
edited by Margalith Galun
CRC Press, 1988
Buku Referensi
editor, F.T Arecchi and E.O. Schulz-Dubois
North-Holland, 1972
Buku Referensi
editor, Frederick G. Ruffner, Robert C. Thomas, Ann Underwood, Harold C. Young
Gale Research, 1964
Buku Referensi