References
- Sommer , Robert . 1969 . Personal Space , Englewood Cliffs, N.J. : Prentice‐Hall .
- Sommer , Robert . 1974 . Tight Spaces , Englewood Cliffs, N. J. : Prentice Hall .
- Sommer , Robert . 1972 . Design Awareness , San Francisco : Rinehart Press .
- Terry , Mark . 1971 . Teaching for Survival , New York : Ballan‐tine Books .