Grubbs, Robert L
Gregg shorthand for colleges speed building/ Scot Ober
McGraw-Hill Book, 1982
 Buku Teks
Leslie, Louis A.
Gregg dictation simplified / Louis A. Leslie, Charles E. Zoubek, Madeline S. Strony
McGraw-Hill, 1955
 Buku Teks
Dewett, Kewal Krishan
Refresher course in economic theory / Kewal Krishan Dewett dan J. D. Varma
Premier Publishing Co. , 1969
 Buku Teks
Mirta Hediyati Reksodiputro
Airway problems impact to Children orofacial growth and development (article on 17th Scientific Meeting & Refresher Course in Dentistry KPPIG2016)
2016
 UI - Makalah dan Kertas Kerja
Kiver, Milton S.
F-M simplified / by Milton S. Kiver
D. Van Nostrand Company, Inc., 1960
 Buku Teks