Gaya APA
Malaysia, C., W., A., O. (2010).
Case Writing; Essentials in Writing a Case .
Malaysia:
Case Writers\' Assosiation of Malaysia.
Gaya MLA
Malaysia, C., W., A., O..
Case Writing; Essentials in Writing a Case.
Malaysia:
Case Writers\' Assosiation of Malaysia,
2010.
Textbook.