Baker, Sunny
Ontime/onbudget: a step-by-step guide for managing any project
Prentice-Hall, 1992
 Buku Referensi
Cotsakos, Christos M.
It's your money: the E*trade step-by-step guide to online investing
Harper Business, 2000
 Buku Teks
Davenport, Dawn
The complete book of international adoption : a step-by-step guide to finding your child
Broadway Books, 2006
 Buku Teks
Veldof, Jerilyn
Creating the one-shot library workshop: a step-by-step guide
[American Library association, American Library association], 2006
 eBooks
Linsenman, Ciree
Start your own lawn care or landscaping business : your step-by-step guide to success
Ep. Entrepreneur Press, 2011
 Buku Teks