| Type | Book |
| Title | World Yearbook of Education 1974: Education and Rural Development |
| Author(s) | |
| Publication (Day/Month/Year) | 2005 |
| Publisher | Routledge |
| City | London |
| Country/State | UK |
| URL | https://books.google.de/books?id=2zioWU3YgLYC |
| » | India - Census 1971 |
| » | Tanzania - Population and Housing Census 1967 |