Colour index : in five volumes / published by The Society of Dyers and Colourists with acknowledgement to the American Association of Textile Chemists and Colorists for its contribution of technical information.    Bradford : The Society of Dyers and Colourists, [1971]  ©1971 . xiii stran, strana 1001-1688

Handbook of language and ethnic identity. Volume 2, The success-failure continuum in language and ethnic identity efforts / edited by Joshua A. Fishman and Ofelia García.    New York, N.Y. :  Oxford University Press,  c2011 . xix, 492 s.