Tarbert, G. C. (1987). Periodical directories and bibliographies: An annotated guide to approximately 350 directories, bibliographies, and other sources of information about English-language periodicals, from 1850 to the present, including newspapers, journals, magazines, newsletters, yearbooks, and other serial publications. Detroit, Mich.: Gale Research Co..

Tarbert, Gary C. Periodical Directories and Bibliographies: An Annotated Guide to Approximately 350 Directories, Bibliographies, and Other Sources of Information About English-language Periodicals, From 1850 to the Present, Including Newspapers, Journals, Magazines, Newsletters, Yearbooks, and Other Serial Publications. Detroit, Mich.: Gale Research Co., 1987.

Tarbert, Gary C. Periodical Directories and Bibliographies: An Annotated Guide to Approximately 350 Directories, Bibliographies, and Other Sources of Information About English-language Periodicals, From 1850 to the Present, Including Newspapers, Journals, Magazines, Newsletters, Yearbooks, and Other Serial Publications. Detroit, Mich.: Gale Research Co., 1987.