Não informado. (1967). Review of Progress in Coloration and Related Topics. Society of Dyers and Colourists.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Review of Progress in Coloration and Related Topics. Bradford, Inglaterra: Society of Dyers and Colourists, 1967.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Review of Progress in Coloration and Related Topics. Society of Dyers and Colourists, 1967.
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