Kevin Ruane 
The Vietnam wars [PDF ebook] 

This source book chronicles the history of the most controversial conflict of the 20th century, beginning with the birth of the Vietnamese communist party in 1930 and ending with the Vietnamese revolution in 1975. The text combines short essays with original documents to illustrate the debate. Alongside the dominating American intervention, the study also focuses on the international dimension of the conflict, particularly the role of the Soviet, Chinese and British; but it is the Vietnamese perspective that remains key.