Jumsai, S. (1991). Cave Man Space versus Boat Man Space: (Or : The In and Out in the Spatial Concept). Concepts of space, ancient and modern, 185-196.
Citazione stile Chigago Style (17a edizione)Jumsai, Sumet. "Cave Man Space Versus Boat Man Space: (Or : The In and Out in the Spatial Concept)." Concepts of Space, Ancient and Modern 1991: 185-196.
Citatione MLA (9a ed.)Jumsai, Sumet. "Cave Man Space Versus Boat Man Space: (Or : The In and Out in the Spatial Concept)." Concepts of Space, Ancient and Modern, 1991, pp. 185-196.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
