Laker, I. A., Doggett, F. C., & Bagnall, C. L. (1977). British cigarette card issues: Compiled (1950) by C. L. Bagnall ; revised by Ian A. Laker and F. C. Doggett (3., revised reprint.). The London Cigarette Card Co., Ltd..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLaker, Ian Alex, F. C. Doggett, और C. L. Bagnall. British Cigarette Card Issues: Compiled (1950) by C. L. Bagnall ; Revised by Ian A. Laker and F. C. Doggett. 3., revised reprint. London: The London Cigarette Card Co., Ltd., 1977.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLaker, Ian Alex, et al. British Cigarette Card Issues: Compiled (1950) by C. L. Bagnall ; Revised by Ian A. Laker and F. C. Doggett. 3., revised reprint. The London Cigarette Card Co., Ltd., 1977.
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