•
平台:
EBSCOhost AAS - American Political Periodicals 1715-1891
(Available from 1872/01/04 until 1874/12/31.)
EBSCOhost AAS - Canadian Periodicals 1790-1877
(Available from 1872/01/04 until 1874/12/31.)
EBSCOhost AAS - Foreign Language Periodicals in America 1684-1904
(Available from 1872/01/04 until 1874/12/31.)