(1990). Economic notes: Collected articles on agricultural and economic policy. Research and Training Program on Agricultural Policy, University of the Philippines at Los Banos.
Lua i Stíl Chicago (17ú heag.)Economic Notes: Collected Articles on Agricultural and Economic Policy. Laguna: Research and Training Program on Agricultural Policy, University of the Philippines at Los Banos, 1990.
Lua MLA (9ú heag.)Economic Notes: Collected Articles on Agricultural and Economic Policy. Research and Training Program on Agricultural Policy, University of the Philippines at Los Banos, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.