Philippine Center for Appropriate Technology and Training. (1989). Selective dissemination of science and appropriate technology information in the Philippines. PCATT-SATIS Technology Information Network.
Citazione stile Chigago Style (17a edizione)Philippine Center for Appropriate Technology and Training. Selective Dissemination of Science and Appropriate Technology Information in the Philippines. Batangas City: PCATT-SATIS Technology Information Network, 1989.
Citatione MLA (9a ed.)Philippine Center for Appropriate Technology and Training. Selective Dissemination of Science and Appropriate Technology Information in the Philippines. PCATT-SATIS Technology Information Network, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.