Ranganathan S. R. & Sundaram, C. (1940). Reference service and bibliography.2v: Part5.
Chicago Edition CitationRanganathan S. R. and C. Sundaram. Reference Service and Bibliography.2v: Part5. 1940.
MLA Edition CitationRanganathan S. R. and C. Sundaram. Reference Service and Bibliography.2v: Part5. 1940.
Warning: These citations may not always be 100% accurate.