Singapore. Ministry of Education. Education Statistics Section. (1982). Key education statistics. Education Statistics Section, Computer Services Branch, Planning & Review Division, Ministry of Education.
Citação do estilo Chicago (17ª ed.)Singapore. Ministry of Education. Education Statistics Section. Key Education Statistics. [Singapore]: Education Statistics Section, Computer Services Branch, Planning & Review Division, Ministry of Education, 1982.
Citação MLA (8ª ed.)Singapore. Ministry of Education. Education Statistics Section. Key Education Statistics. Education Statistics Section, Computer Services Branch, Planning & Review Division, Ministry of Education, 1982.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.