Erwan Widyarto, author
JP Mitra Media, 2018
Buku Teks
Herry Sinamarata, author
Kompas Media Nusantara, 2012
Buku Teks
Calwell, Sue, author
Baca, 2006
Buku Teks
Ziglar, Zig, author
Binarupa Aksara, 1995
Buku Teks
Raimy Sofyan, author
Gramedia Widiasarana Indonesia, 2014
Buku Teks