Παραπομπή APA

Lassey, W. R. (1977). Planning in Rural Enviornments. McGraw-Hill.

Παραπομπή Chicago Style

Lassey, William R. Planning in Rural Enviornments. New York: McGraw-Hill, 1977.

Παραπομπή MLA

Lassey, William R. Planning in Rural Enviornments. McGraw-Hill, 1977.