Lopez, E. H. (2007). Mary Kay: In the business of direct selling. IN Profiles. Manila Bulletin.
Chicago Style (17th ed.) CitationLopez, Edu H. "Mary Kay: In the Business of Direct Selling. IN Profiles." Manila Bulletin 2007.
MLA citiranjeLopez, Edu H. "Mary Kay: In the Business of Direct Selling. IN Profiles." Manila Bulletin, 2007.
Opozorilo: Ti citati niso vedno 100% točni.