Longman and O. Rees* 1800 Longman and Rees* 1804 Longman, Hurst, Rees and Orme* 1811 Longman, Hurst, Rees, Orme and Brown* 1823 Longman, Hurst, Rees, Orme, Brown and Green* 1825 Longman, Rees, Orme, Brown and Green* 1832 Longman, Rees, Orme, Brown, Green and Longmans* 1838 Longman, Orme, Brown, Green and Longmans* 1840 Longman, Orme & Co.* 1841 Longman, Brown & Co.* 1842 Longman, Brown, Green and Longmans* 1856 Longman, Brown, Green, Longmans and Roberts* 1859 Longman, Green, Longman and Roberts* 1862 Longman, Green, Longman, Roberts and Green* 1865 Longmans, Green, Reader and Dyer* 1880 Longmans, Green & Co.* 1926 Longmans, Green & Co. (Ltd.)* 1959 Longmans* 1969 Longman* Badminton Library* National Translation Mission (NTM)== وصلات خارجية ==* Longman USA* Longman UK* Longman Online Dictionary* International Publisher's organisation* Pearson plc Official website* Chambers' Cyclopaedia, digitized and placed online by the University of Wisconsin Digital Collections Center.
Longman and O. Rees* 1800 Longman and Rees* 1804 Longman, Hurst, Rees and Orme* 1811 Longman, Hurst, Rees, Orme and Brown* 1823 Longman, Hurst, Rees, Orme, Brown and Green* 1825 Longman, Rees, Orme, Brown and Green* 1832 Longman, Rees, Orme, Brown, Green and Longmans* 1838 Longman, Orme, Brown, Green and Longmans* 1840 Longman, Orme & Co.* 1841 Longman, Brown & Co.* 1842 Longman, Brown, Green and Longmans* 1856 Longman, Brown, Green, Longmans and Roberts* 1859 Longman, Green, Longman and Roberts* 1862 Longman, Green, Longman, Roberts and Green* 1865 Longmans, Green, Reader and Dyer* 1880 Longmans, Green & Co.* 1926 Longmans, Green & Co. (Ltd.)* 1959 Longmans* 1969 Longman==References====External links==* Longman USA* Longman UK* Longman Online Dictionary* Longman family (1724–1972) by Asa Briggs at Oxford Dictionary of National Biography.