Thompson, Philip Eugene, author
CopyGraphics, 1997
Buku Teks
Makarenko, A.S., author
Foreign Languages Publishing House, 1954
Buku Teks
P. F. Collier & Son Corporation, 1917
Buku Teks
Donny Dhirgantoro, author
Kompas Gramedia, 2011
Buku Teks
Kingslev, Henry
Llovd O'Neil, 1970
Buku Teks