Biographical dictionaries master index : a guide to more than 725.000 listings in over fifty current who's whos and other works of collective biography. Volume 2. G-M (engelsk)
Biography and genealogy master index : a consolidated index to more than 3,200,000 biographical sketches in over 350 current and retrospective biographical dictionaries. Volume 7. S-T (engelsk)
Biography and genealogy master index : a consolidated index to more than 3,200,000 biographical sketches in over 350 current and retrospective biographical dictionaries. Volume 3. F-H (engelsk)
Biography and genealogy master index : a consolidated index to more than 3,200,000 biographical sketches in over 350 current and retrospective biographical dictionaries. Volume 2. C-E (engelsk)
Biography and genealogy master index : a consolidated index to more than 3,200,000 biographical sketches in over 350 current and retrospective biographical dictionaries. Volume 6. P-R (engelsk)