@book {425,
	title = {Hymenoptera of the world: an identification guide to families},
	year = {1993},
	pages = {680},
	publisher = {Canada Communication Group - Publishing},
	organization = {Canada Communication Group - Publishing},
	address = {Ottawa, Canada K1A 0S9},
	keywords = {Formicidae, Hymenoptera, keys},
	issn = {0660149338},
	author = {Goulet, Henri and Huber, John T.}
}
