Ehrman, H. (1987). Designer needlepoint: 25 exclusive designs from the Royal School of Needlework to Kaffe Fassett and Susan Duckworth. Tiger Books International.
Chicago Style (17. basım) AtıfEhrman, Hugh. Designer Needlepoint: 25 Exclusive Designs from the Royal School of Needlework to Kaffe Fassett and Susan Duckworth. London: Tiger Books International, 1987.
MLA (9th ed.) AtıfEhrman, Hugh. Designer Needlepoint: 25 Exclusive Designs from the Royal School of Needlework to Kaffe Fassett and Susan Duckworth. Tiger Books International, 1987.
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