J., K., J., A., R., R.(1993).Energy and problems of a technical society / Jack J. Kraushaar, Robert A. Ristinen (Ed.ke-2).New York:John Wiley n Sons.
Gaya MLA
Kraushaar, Jack, J.., Ristinen, Robert, A.."Energy and problems of a technical society / Jack J. Kraushaar, Robert A. Ristinen".Ed.ke-2New York:John Wiley n Sons,1993.Textbook.