(1987). 1987 proceedings: Annual Reliability and Maintainability Symposium : Philadelphia, Pennsylvania, USA, 1987 January 27-29.
Tohutoru Kātū Chicago (17th ed.)1987 Proceedings: Annual Reliability and Maintainability Symposium : Philadelphia, Pennsylvania, USA, 1987 January 27-29. 1987.
Tohutoro MLA (9th ed.)1987 Proceedings: Annual Reliability and Maintainability Symposium : Philadelphia, Pennsylvania, USA, 1987 January 27-29. 1987.
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