Southeast Asian Ministers of Education Organization. SEAMEO horizon. SEAMEO Secretariat.
Cita Chicago (17th ed.)Southeast Asian Ministers of Education Organization. SEAMEO Horizon. Bangkok: SEAMEO Secretariat.
Cita MLA (9th ed.)Southeast Asian Ministers of Education Organization. SEAMEO Horizon. SEAMEO Secretariat.
Atenció: Aquestes cites poden no estar 100% correctes.