APA
National Research Institute of Heat Engineering, . (19611965). Monographs and memoranda / National Research Institute of Heat Engineering, Prague. Prague: .
Chicago
National Research Institute of Heat Engineering, . 19611965. Monographs and memoranda / National Research Institute of Heat Engineering, Prague. Prague: .
Harvard
National Research Institute of Heat Engineering, . (19611965). Monographs and memoranda / National Research Institute of Heat Engineering, Prague. Prague: .
MLA
National Research Institute of Heat Engineering, . Monographs and memoranda / National Research Institute of Heat Engineering, Prague. Prague: . 19611965.