Παραπομπή APA

Wesley K.Foell. (1979). Management of Energy/Environment Systems: Methods and case studies. Wiley Eastern.

Παραπομπή Chicago Style

Wesley K.Foell. Management of Energy/Environment Systems: Methods and Case Studies. Chichester: Wiley Eastern, 1979.

Παραπομπή MLA

Wesley K.Foell. Management of Energy/Environment Systems: Methods and Case Studies. Wiley Eastern, 1979.