National Institute of Science and Technology. Division of Documentation. (1974). List of references on energy (geothermal, solar, tidal, and wind). The Division.
Citazione stile Chigago Style (17a edizione)National Institute of Science and Technology. Division of Documentation. List of References on Energy (geothermal, Solar, Tidal, and Wind). Manila: The Division, 1974.
Citatione MLA (9a ed.)National Institute of Science and Technology. Division of Documentation. List of References on Energy (geothermal, Solar, Tidal, and Wind). The Division, 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.