Wisden Cricketers' Almanack willing to pay for any given edition. Rarity arguably has the strongest influence on value as editions known to be very rare (e.g. those published in the periods when paper restrictions applied during both World Wars) are very much more expensive than comparable editions from the surrounding decades. Editions such as the 1916 containing the obituary and career details of W. G. Grace; 1934, detailing the 'Bodyline' series of 1932–33; 1949, the Australian 'Invincibles' tour of 1948; 1965, the first to have a yellow dust jacket: All are rare and expensive for specific reasons. Wisden Cricketers' Almanack Wisden Cricketers' Almanack
Reference work that is stored electronically, which is usually found on a computer, including information that is available on the internet. Libraries offer numerous types of electronic resources, such as subject research guides, indices, electronic books and texts, electronic journals, library catalogs, reference sources, statistical sources, sound recordings, and image databases. Sheehy's Guide is less international in its scope than Walford: "It seems that Walford is a somewhat better balanced work than Winchell, and is certainly much more comprehensive"--"American Reference Books Annual", quoted in Walford, A. J. (1981) "Walford's Concise Guide to Reference Material". London: Library Association ; p. 19. Reference work