| #221 | Almanach für das Jahr... -- Wien : Verband der Wissenschaftlichen Gesellschaften Österreich, 1974-. -- ISSN 0377-0745 |
| #222 | Altertum. -- Berlin : Harwood Academic Publishers, 1955-. -- ISSN 0002-6646 print. -- ISSN 1477-2884 online |
| #223 | Ambio : Journal of the human environment. -- Oslo : Svenska vetenskapsakademien, 1972-. -- ISSN 0044-7447 print. -- ISSN 1654-7209 online |
| #224 | America Latina. -- Rio de Janeiro : Centro Latino Americano de Pesquisas em Ciencias Sociais, 1962-1976. -- ISSN 0002-709X |
| #225 | América indígena. -- Mexico : Institutto Indigenista Interamericano, 1941-. -- ISSN 0185-1179 |
| #226 | The American archivist. -- Chicago : Society of American Archivists, 1938-. -- ISSN 0360-9081 print. -- ISSN 2327-9702 online |
| #227 | The American economic review. -- Nashville : American Economic Association, 1911-. -- ISSN 0002-8282 print. -- ISSN 1944-7981 online |
| #228 | The American historical review. -- Washington : American Historical Association, 1895-. -- ISSN 0002-8762 print. -- ISSN 1937-5239 online |
| #229 | American Indian culture and research journal. -- Los Angeles : American Indian Culture and Research Center, University of California, 1974-. -- ISSN 0161-6463 |
| #230 | American Industrial Hygiene Association journal. -- Baltimore : Williams & Wilkins, 1958-1999. -- ISSN 0002-8894 |