Pirie, David B.
How to write critical essays: a guide for students of literature
Roetledge, 1985
 Buku Referensi
Hally, M. Bernard Dette
A guide for international nursing students in Australia and New Zealand
Elsevier, 2009
 Buku Teks
Pirie, David B.
How to write critical essays: a guide for students of literature / David B. Pirie
Routledge, 1985
 Buku Teks
Beardsmore, Caroline. author
How to do your research project : a guide for students in medicine and the health sciences
Wiley-Blackwell,, 2013
 Buku Teks
Maizell, Robert E.
How to find chemical information : a guide for practicing chemists, teachers, and students
John Wiley & Sons, 1979
 Buku Referensi