APA-viite (7. p.)
Corych, L. (1967). The integration of external assistance with educational planning in Nigeria.
Chicago-viite (17. p.)
Corych, L. The Integration of External Assistance with Educational Planning in Nigeria. 1967.
MLA-viite (9. p.)
Corych, L. The Integration of External Assistance with Educational Planning in Nigeria. 1967.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.