@inbook {2828,
	title = {3.11. Family Psilidae},
	booktitle = {Contributions to a Manual of Palaearctic Diptera, Vol 3: Higher Brachycera},
	year = {1998},
	pages = {177-183},
	publisher = {Science Herald},
	organization = {Science Herald},
	type = {chapter},
	address = {Budapest},
	keywords = {Palaearctic},
	author = {Iwasa, M.},
	editor = {Papp, L. and Darvas, B.}
}
@inbook {2595,
	title = {Chapter 60. Psilidae},
	booktitle = {Manual of Nearctic Diptera},
	series = {Agriculture Canada Monograph},
	volume = {2},
	number = {28},
	year = {1987},
	month = {1987.03.31},
	pages = {781-784},
	publisher = {Research Branch, Agriculture Canada},
	organization = {Research Branch, Agriculture Canada},
	address = {Ottawa},
	keywords = {Nearctic},
	author = {Steyskal, G. C.},
	editor = {McAlpine, J. F. and Peterson, B. V. and Shewell, G. E. and Teskey, H. J. and Vockeroth, J. R. and Wood, D. M.}
}
