Hartley, Gregory, author
How to become an expert on anything in two hours
American Management Association, 2008
Kaufman, Josh, author
The first 20 hours : how to learn anything -- fast
Penguin, 2013
 Buku Teks
How to do just about anything : reader's digest
The Reader's Digest Association, 1988
 Buku Referensi
Litsey, Ryan, author
Resources anytime, anywhere: how interlibrary loan becomes resource sharing
Chandos Publishing, 2017
 Buku Teks
Ellis, Albert
How to stubbornly refuse to made your-self miserable about anything yes, anything / by Albert Ellis
Lyll Stuart Inc. , 1988
 Buku Teks