Pierce, Douglas
Mcgraw-Hill’s conquering GMAT verbal and writing
McGraw-Hill, 2012
 Buku Teks
Certified management accountant review part 1 : economics, finance, and management / edited by Grant W. Newton
Malibu, 1990
 Buku Teks
Certified management accountant review part 2 : financial accounting and reporting / Edited by Grant W. Newton
Malibu, 1990
 Buku Teks
Barrass, Robert
Students must write : a guide to better writing in coursework and examinations
Routledge, 1995
 Buku Teks
Radiation oncology : a MCQ and case study-based review / Murat Beyzadeoglu, Gokhan Ozyigit, Ugur Selek, authors
Springer, 2012
 eBooks