Gaya APA
Pownall, I. (2015).
Securing Good Marks : A Guide for International Students and Their Tutors (1st Edition).
:
www.boobkboon.com.
Gaya MLA
Pownall, Ian.
"Securing Good Marks : A Guide for International Students and Their Tutors".
1st Edition
:
www.boobkboon.com,
2015.
Text.