Παραπομπή APA

McKelvey, J. P., & Grotch, H. (1978). Physics for science and engineering. New York Hagerstown San Francisco: Harper & Row.

Παραπομπή Chicago Style

McKelvey, John Philip, and Howard Grotch. Physics for Science and Engineering. New York Hagerstown San Francisco: Harper & Row, 1978.

Παραπομπή MLA

McKelvey, John Philip, and Howard Grotch. Physics for Science and Engineering. New York Hagerstown San Francisco: Harper & Row, 1978.

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