Higgins, M. Raising the standard: Design skills for practising planners. Town Planning Review.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHiggins, Marilyn. "Raising the Standard: Design Skills for Practising Planners." Town Planning Review .
एमएलए (9वां संस्करण) प्रशस्ति पत्रHiggins, Marilyn. "Raising the Standard: Design Skills for Practising Planners." Town Planning Review, .
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