Dyfyniad APA

O'Connor, P. D. (1981). Practical reliability engineering. Heyden.

Dyfyniad Arddull Chicago

O'Connor, Patrick D. Practical Reliability Engineering. London: Heyden, 1981.

Dyfyniad MLA

O'Connor, Patrick D. Practical Reliability Engineering. Heyden, 1981.

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