Feder, H. A. (1990). Succeeding as an expert witness: Increasing your impact and income. New York: Van Nostrand Reinhold.
शिकागो स्टाइल उद्धरणFeder, Harold A. Succeeding As an Expert Witness: Increasing Your Impact and Income. New York: Van Nostrand Reinhold, 1990.
एमएलए उद्धरणFeder, Harold A. Succeeding As an Expert Witness: Increasing Your Impact and Income. New York: Van Nostrand Reinhold, 1990.
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