Datapedia of the United States American history in numbers /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi rangatōpū: ebrary, Inc
Ētahi atu kaituhi: Kurian, George Thomas
Hōputu: Tāhiko īPukapuka
Reo:Ingarihi
I whakaputaina: Lanham, MD : Bernan Press, 2004.
Putanga:3rd ed.
Ngā marau:
Urunga tuihono:An electronic book accessible through the World Wide Web; click to view
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Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!