Metcalf, R. W. (1976). Audio Work book to Accompany Principles of Accounting. W. B. Saunders.
शिकागो स्टाइल उद्धरणMetcalf, Richard W. Audio Work Book to Accompany Principles of Accounting. Philadelphia: W. B. Saunders, 1976.
एमएलए उद्धरणMetcalf, Richard W. Audio Work Book to Accompany Principles of Accounting. W. B. Saunders, 1976.
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