Sicat, G. P. (1969). An inventory of Philippine exports, 1961-1967. Institute of Economic Development and Research, School of Economics, University of the Philippines.
Lua i Stíl Chicago (17ú heag.)Sicat, Gerardo Pasion. An Inventory of Philippine Exports, 1961-1967. [Quezon City]: Institute of Economic Development and Research, School of Economics, University of the Philippines, 1969.
Lua MLA (9ú heag.)Sicat, Gerardo Pasion. An Inventory of Philippine Exports, 1961-1967. Institute of Economic Development and Research, School of Economics, University of the Philippines, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.