The educational system of Costa Rica /
by Clark C. Gill.
APA Citation
Gill, C. C., United States. Department of Education. (1980). The educational system of Costa Rica. [Washington, D.C.?]: U.S. Dept. of Education.
MLA Citation
Gill, Clark C, and United States. Department of Education. The Educational System of Costa Rica. [Washington, D.C.?]: U.S. Dept. of Education, 1980.
Warning: These citations may not always be complete (especially for serials).