@book {9783593423210, 
	title = "Der Weg zum Wesentlichen",
	author = "Covey, Stephen R. AND Merrill, A. Roger AND Merrill, Rebecca R. AND Altmann, Alexandra",
	isbn = "9783593423210",
	year = "2014",
	edition = "7",
	keywords = "Führung, Ratgeber, Zeitmanagement, Personalführung, Selbstmanagement, Effektivität, Selbstorganisation, Glück, Leadership, Zufriedenheit, guidebook, Life course, Lebensverlauf, effectivity, self-management, Time management, Lebensführung, Happiness, Covey, E-Book-Inside",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783593423210",
	url = "https://content-select.com/de/portal/media/view/530a0ebb-8fac-47a9-a47b-6e702efc1343",
	publisher = "Campus Frankfurt / New York",
	language = "ger",
}