This is a bibliography containing 1728 citations on the following unconventional gas sources: Devonian Shale, Coalbeds, Western Tight Sands, Geopressured Aquifers, Novel Resources (Gas Hydrates and Deep Source Gas). The selected citations in this bibliography refer to books, reports, journal articles, and conference/symposia papers. Patents and foreign language works are not included. The bibliography provides a listing of important documents published between 1975 and 1983. Literature published before 1975 may be found and reviewed in published bibliographies referenced in this document. However, some of the most significant documents published before 1975 for the Novel Resources (gas hydrates and deep source gas) are included to provide a thorough representation of the literature available on the resource.