Benoyendra Sengupta & Turley R V. (1986). Information sources in science and technology: A Practical guide to traditional and online use. Butter worths.
Chicago Style aipamenaBenoyendra Sengupta and Turley R V. Information Sources in Science and Technology: A Practical Guide to Traditional and Online Use. London: Butter worths, 1986.
MLA aipamenaBenoyendra Sengupta and Turley R V. Information Sources in Science and Technology: A Practical Guide to Traditional and Online Use. Butter worths, 1986.
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