@book{2023:covey:a_mission_,
title = {A Mission Statement for Your Life: Find your purpose. Choose your goals. Achieve your dreams.},
year = {2023},
note = {},
edition = {1},
publisher = {GABAL Verlag},
address = {Offenbach},
series = {Erfolg},
volume = {},
author = {Covey, Stephen R.}
}