Tohutoro APA (7th ed.)

Ahern, J. E. (1982). The energy method of energy systems analysis. John Wiley.

Tohutoru Kātū Chicago (17th ed.)

Ahern, John E. The Energy Method of Energy Systems Analysis. Nueva York: John Wiley, 1982.

Tohutoro MLA (9th ed.)

Ahern, John E. The Energy Method of Energy Systems Analysis. John Wiley, 1982.