Murillo, T. D. L. (2012). 'Geographical indications' as a new branding technique for local entrepreneurs. IN Thursday thanks [column]. Manila Times.
Chicago-viite (17. p.)Murillo, Thelma Dumpit L. "'Geographical Indications' as a New Branding Technique for Local Entrepreneurs. IN Thursday Thanks [column]." Manila Times 2012.
MLA-viite (9. p.)Murillo, Thelma Dumpit L. "'Geographical Indications' as a New Branding Technique for Local Entrepreneurs. IN Thursday Thanks [column]." Manila Times, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.