http://www.cdef.terre.defense.gouv.f...e_insurect.htm
http://fr.wikipedia.org/wiki/David_Galula
http://www.dissertationsgratuites.co...ula/27267.html
http://secretdefense.blogs.liberatio...rm%C3%A9e.html

The book you mention is the only one about Galula up to now.
You’ll find here some links, I believe you’ve already been consulting on article about Galula (all in French).

The first one and the last one are the most interesting I believe as they are from the ministry of defense for the first one and the last one from a high quality blog on military affairs.
In the first one you have the rediscover (or discover) of a French officer work by the French army and the last one reminds that Galula was first kicked out from the French army during WW2.

Greece being, with Algeria, his first source of inspiration, I would look in that direction. If you're lucky, you might find something.

Mike: As long as US do not ban Mac Donald, we have the right to defend ourselves...