APA

(2004). Steps to the top. Petaling Jaya, Malaysia: Advantage Quest.

Chicago

2004. Steps to the top. Petaling Jaya, Malaysia: Advantage Quest.

Harvard

(2004). Steps to the top. Petaling Jaya, Malaysia: Advantage Quest.

MLA

Steps to the top. Petaling Jaya, Malaysia: Advantage Quest. 2004.