@book{6090,
	author = {Calhoun, B.B..},
	title = {Ayak İzlerinin Esrarı/},
	publisher = {TÜBİTAK Yayınları,},
	year = {2003.},
	address = {Ankara :},
	edition = {15.bs. / Çev:Özlem Özbal}
}