Brown, A. G., Langridge, D. W., & Mills, J. 1. (1976). Introduction to subject indexing: A programmed text. London : Hamden, Conn.: C. Bingley ; Linnet Books.
Chicago Style CitationBrown, A. G., Derek Wilton Langridge, and J. 1918-2010 Mills. Introduction to Subject Indexing: A Programmed Text. London : Hamden, Conn.: C. Bingley ; Linnet Books, 1976.
MLA CitationBrown, A. G., Derek Wilton Langridge, and J. 1918-2010 Mills. Introduction to Subject Indexing: A Programmed Text. London : Hamden, Conn.: C. Bingley ; Linnet Books, 1976.
Warning: These citations may not always be 100% accurate.