Gardiner, G., & O'Neill, R. (1989). The collector's all-colour guide to Transport Toys: An international survey of tinplate and diecast commercial vehicles from 1900 to the present day. Tiger Books International.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGardiner, Gordon, और Richard O'Neill. The Collector's All-colour Guide to Transport Toys: An International Survey of Tinplate and Diecast Commercial Vehicles from 1900 to the Present Day. London: Tiger Books International, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGardiner, Gordon, और Richard O'Neill. The Collector's All-colour Guide to Transport Toys: An International Survey of Tinplate and Diecast Commercial Vehicles from 1900 to the Present Day. Tiger Books International, 1989.
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