APA aipamena

De la Cueva, S. P. Government expenditures for education. -- 1969.

Chicago Style aipamena

De la Cueva, Sylvia P. Government Expenditures for Education. -- 1969.

MLA aipamena

De la Cueva, Sylvia P. Government Expenditures for Education. -- 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.