Gaya APA
Morrison, K., Hamshaw, N. (2015).
Cambridge IGCSE Mathematics Core and Extended Coursebook (Ed. 2).
New York:
Cambridge University Press.
Gaya MLA
Morrison, Karen., Hamshaw, Nick.
"Cambridge IGCSE Mathematics Core and Extended Coursebook".
Ed. 2
New York:
Cambridge University Press,
2015.
Text.