Dyfyniad APA

Priest, J. (1991). Energy: Principles, problems, alternatives. New York: Addison-Wesley.

Dyfyniad Arddull Chicago

Priest, Joseph. Energy: Principles, Problems, Alternatives. New York: Addison-Wesley, 1991.

Dyfyniad MLA

Priest, Joseph. Energy: Principles, Problems, Alternatives. New York: Addison-Wesley, 1991.

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