izdano v Manila Times (2002)

izdano v Manila Times (2002)

izdano v Manila Times (2002)

izdano v Manila Times (2002)

Izdano 2001

izdano v The Philippine Review of Business and Economics (2001)

izdano v Philippine Daily Inquirer (2001)

izdano v Manila Times (2001)

izdano v Manila Times (2001)

izdano v Manila Times (2001)