Mendelson, Martin
Franchising : petunjuk praktis bagi franchisor dan franchisee = How to evaluate your franchise
Pustaka Binawan Pressindo, 1997
 Buku Referensi
McKnight-Trontz, Jennifer
Tips menjadi popoler: How to be popular: everything you need to know, and more!
Torrent Books, 2004
 Buku Teks
Phillips, Estelle M.
How to get a PhD: a handbook for students and their supervisors
Open University Press, 1994
 Buku Teks
Phillips, Estelle M.
How to get a PhD: a handbook for students and their supervisors
Open University Press, 2005
 Buku Teks
Pirie, David B.
How to write critical essays: a guide for students of literature
Roetledge, 1985
 Buku Referensi