Brinckerhoff, Parsons, author
John Wiley & Sons, 1992
Buku Referensi
Brinckerhoff, Parsons, author
John Wiley & Sons, 1993
Buku Referensi
Editors by Anne Grodzins Lipow; Deborah A. Carver
American Library Association , 1992
Buku Teks
Betty, John Galtress, 1922-, author
McGraw-Hill, 1993
Buku Teks
Hogan, Rex, 1944-, author
Prentice-Hall, 1990
Buku Teks