Stillman, William
Empowered autism parenting : celebrating (and defending) your child's place in the world
Jossey-Bass, 2009
 Buku Teks
Murray, Rowena
How to survive your viva : defending a thesis in an oral examination
Open University Press, 2003
 Buku Teks
Manual of online search strategies
edited by C.J. Armstrong and J.A. Large
Ashgate, 1992
 Buku Referensi
Manual of online search strategies
edited by C.J. Armstrong and J.A. Large
Gower, 1988
 Buku Referensi
Hand, Amy
Enhance your training brand
American Society for Training & Development, 2010
 eBooks