Stern, Nancy B., author
John Wiley & Sons, 1970
Buku Teks
Armstrong, Russell M., author
John Wiley & Sons, 1973
Buku Teks
Brown, Gary D., author
John Wiley & Sons, 1977
Buku Teks
McCraken, Daniel D., author
John Wiley & Sons, 1976
Buku Teks
Cohn, Laurence S., author
Wiley-Interscience, 1975
Buku Teks