Profesor. Ekonomia.

Kp. Metody analizy regionalnej / Walter Isard. - Warszawa, 1965.

Kp. Introduction to regional science / Walter Isard. - Englewood Cliffs, cop. 1975.

Spatial dynamics and optimal space-time development / Walter Isard, Panagis Liossatos with assistance by Yoshigeto Kanemoto, Phyllis C. Kaniss. - New York, cop. 1979.

LCA online

Metody regional'nogo analiza / U. Izard. - Moskva, 1966.