Jennings, Lucy Mae
Secretarial administrative and procedures
1983
 Buku Teks
Jennings, Lucy Mae
Secretarial and administrative procedures / Lucy Mae Jennings
Prentice-Hall, 1983
 Buku Teks
Greenstreet, Bob
Legal and contractual procedures for architects
Rud Educational and Professional Publishing, 1996
 Buku Teks
Morton, Joyce
Legal office procedures
Prentice-Hall, 1998
 Buku Teks
Trotman, Kathleen M.
Modern secretarial procedure / Kathleen M. Trotman
McGraw-Hill , 1973
 Buku Teks