Published 1991

Published in The Philippine Review of Business and Economics (1991)

Published in The Philippine Review of Business and Economics (1991)

Published 1991

Published in Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics) (1991)

Published in Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics) (1991)

Published 1990

Published 1990

Published 1990

Published in The Philippine Review of Business and Economics (1989)