Vera-Romero, I. (2018). Generation of electric power and air conditioning by cogeneration: A proposal for energy saving. Universidad Pedagógica y Tecnológica de Colombia.
Παραπομπή σε μορφή Chicago (17η εκδ.)Vera-Romero, Iván. Generation of Electric Power and Air Conditioning by Cogeneration: A Proposal for Energy Saving. Universidad Pedagógica y Tecnológica de Colombia, 2018.
Παραπομπή σε μορφή MLA (9th εκδ.)Vera-Romero, Iván. Generation of Electric Power and Air Conditioning by Cogeneration: A Proposal for Energy Saving. Universidad Pedagógica y Tecnológica de Colombia, 2018.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.