Secret rituals: Folklorist studied the military as an occupational folk group
The website of The Association of Feminist Anthropology is another place to look for anthropology books and ethnographies.
One of the books reviewed is written by folklorist Carol Burke "Camp All-American, Hanoi Jane, and the High-And-Tight: Gender, Folklore, and Changing Military Culture":
Drawing from her background as a folklorist and an “insider” who served as a civilian faculty member of the Naval Academy, Carol Burke examines the military as an occupational folk group and unpacks the various aspects of military culture that continue to separate and exclude on the basis of gender. In addition to highlighting the more obvious customs and ceremonies, Burke also attends to the secret rituals and informal aspects that, even when officially “banned,” are still practiced in boot camps, military academies, and aboard submarines and aircraft carriers.
>> read the review (updated link)