@book{195154,
	title = {Lagune 3. [CD 4]: Fokus Sprechen, Lerneinheiten 4, 9, 14, 19, 24, 29, 34, Übungstest, Hören Teile 1-3},
	publisher = {Hueber},
	year = {2008},
	address = {Ismaning}
}