Aguilos, M. B. (1992). Legislation on environment and natural resources in the eighth Congress. Congressional Research and Training Service (CRTS).
Citazione stile Chigago Style (17a edizione)Aguilos, Maribel B. Legislation on Environment and Natural Resources in the Eighth Congress. Quezon City: Congressional Research and Training Service (CRTS), 1992.
Citatione MLA (9a ed.)Aguilos, Maribel B. Legislation on Environment and Natural Resources in the Eighth Congress. Congressional Research and Training Service (CRTS), 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.