Quayle, J. P. E. b. (1984). Kempe's engineering yearbook,1983. Morgan - Grampian.
शिकागो स्टाइल उद्धरणQuayle, J P Ed. by. Kempe's Engineering Yearbook,1983. London: Morgan - Grampian, 1984.
एमएलए उद्धरणQuayle, J P Ed. by. Kempe's Engineering Yearbook,1983. Morgan - Grampian, 1984.
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