Gaudia, L. M. (1989). Value preferences of public elementary school administrators.
Cita Chicago (17th ed.)Gaudia, Ludivina M. Value Preferences of Public Elementary School Administrators. 1989.
Cita MLA (9th ed.)Gaudia, Ludivina M. Value Preferences of Public Elementary School Administrators. 1989.
Atenció: Aquestes cites poden no estar 100% correctes.