Percerou, J.
Des faillites & banqueroutes et des liquidations judiciaires / far J. Percerou
Rousseau et Cie, Editeurs, 1935
 Buku Teks
Compesi, Ronald J.
Video fields production and editing/ Ronald J. Compesi, Ronald E. Sherriffs
Allyn and Bacon, 1994
 Buku Teks SO
Tocci, Ronald J.
Digital systems : principles and applications / Ronald J. Tocci
Prentice-Hall, 1985
 Buku Teks
Tocci, Ronald J.
Digital systems : principles and applications / Ronald J. Tocci
Prentice Hall International, 1980
 Buku Teks
Busyra Azheri
Corporate social responsibility: dari voluntary menjadi mandatory
RajaGrafindo Persada, 2012
 Buku Teks SO