CorelDRAW! 2 made easy
by Emil Ihrig ... [and others]
Osborne McGraw-Hill, 1991
 Buku Teks SO
Campbell, David
Quicken 7 made easy
McGraw-Hill, 1993
 Buku Teks
Ettlin, Walter A.
Wordstar 6.0: made easy
McGraw-Hill, 1990
 Buku Teks SO
Oh, Seung-eun
Korean made easy for beginner
Darakwan, 2009
 Buku Teks
Liaw, Yock Fang, 1936-
Indonesian grammar made easy
Times Books International, 2001
 Buku Teks SO