Saffady, William
Records and information management : fundamentals of professional practice
Arma Internasional, 2004
Buku Teks
Biringer, Betty E.
Security risk assessment and management : a professional practice guide for protecting buildings and infrastuctures
John Wiley & Sons, 2007
Buku Teks
Wheeler, James E.
Advanced accounting : a professional approach
Richard D. Irwin , 1981
Buku Teks
Simms, Lillian M.
The professional practice of nursing administration
Delmar Publisher , 1985
Buku Teks
Wakita, Osamu A.
The professional practice of architectural detailing
John Wiley & Sons, 1977
Buku Teks