Nelson, G. C. (1991). Policy reform for Philippine sugar: Is now the time? Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics).
Cita Chicago (17th ed.)Nelson, Gerald C. "Policy Reform for Philippine Sugar: Is Now the Time?" Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics) 1991.
Cita MLA (9th ed.)Nelson, Gerald C. "Policy Reform for Philippine Sugar: Is Now the Time?" Philippine Review of Economics and Business (formerly The Philippine Review of Business and Economics), 1991.
Atenció: Aquestes cites poden no estar 100% correctes.