| Type | Book |
| Title | Survey Sampling and Measurement |
| Author(s) | |
| Publication (Day/Month/Year) | 1978 |
| City | New York |
| Country/State | USA |
| URL | https://books.google.md/books?hl=ru&lr;=&id=A36LBQAAQBAJ&oi=fnd&pg=PA231&dq;="National+Sample+Survey"+1959+India&ots=dClqJwZ9Rc&sig=DH-vtHrQWFgS0DiGYVRRqyHM3vs&redir_esc=y#v=onepage&q=National Sample&f=false |
| » | India - National Sample Survey 1969 (24th Round) |