Παραπομπή APA

Higgins, R. A. (1960). Engineering metallurgy, part I: Applied physical metallurgy. London: The English Universities Press.

Παραπομπή Chicago Style

Higgins, Raymond A. Engineering Metallurgy, Part I: Applied Physical Metallurgy. London: The English Universities Press, 1960.

Παραπομπή MLA

Higgins, Raymond A. Engineering Metallurgy, Part I: Applied Physical Metallurgy. London: The English Universities Press, 1960.

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