ISBN 1-86448-282-6. Fall, Bernard B. The Two Viet-Nams. Praeger. 1963. Halberstam, David; Singal, Daniel J. The Making of a Quagmire: America and Vietnam during the
Speed Press. 2008: 224 pages [2012-11-04]. ISBN 0-495-60274-4. Judith Halberstam. Female Masculinity. Duke University Press. 1998: 329 [2010-12-19]. ISBN 0-8223-2243-9