Lenntorp, B. (1976). Paths in space-time environments: A time-geographic study of movement possibilities of individuals. Royal Univ., Dep. of Geography.
Chicago-Zitierstil (17. Ausg.)Lenntorp, Bo. Paths in Space-time Environments: A Time-geographic Study of Movement Possibilities of Individuals. Lund: Royal Univ., Dep. of Geography, 1976.
MLA-Zitierstil (9. Ausg.)Lenntorp, Bo. Paths in Space-time Environments: A Time-geographic Study of Movement Possibilities of Individuals. Royal Univ., Dep. of Geography, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.