Philippine National Oil Company - Energy Research and Development (PNOC-ERDC) & German Agency for Technical Cooperation (GTZ). (1987). Report on the proceedings of the International Workshop on Solar Energy 9-15 Feb. 1987. Bureau of Energy Development-Non-Conventional Resource Dividion (BED-NCERD).
Citazione stile Chigago Style (17a edizione)Philippine National Oil Company - Energy Research and Development (PNOC-ERDC) e German Agency for Technical Cooperation (GTZ). Report on the Proceedings of the International Workshop on Solar Energy 9-15 Feb. 1987. Manila: Bureau of Energy Development-Non-Conventional Resource Dividion (BED-NCERD), 1987.
Citatione MLA (9a ed.)Philippine National Oil Company - Energy Research and Development (PNOC-ERDC) e German Agency for Technical Cooperation (GTZ). Report on the Proceedings of the International Workshop on Solar Energy 9-15 Feb. 1987. Bureau of Energy Development-Non-Conventional Resource Dividion (BED-NCERD), 1987.