Kerala (India). Dept. of Economics & Statistics. (1994). Report on migration survey, 1992-'93. Dept. of Economics and Statistics, Govt. of Kerala.
Παραπομπή σε μορφή Chicago (17η εκδ.)Kerala (India). Dept. of Economics & Statistics. Report on Migration Survey, 1992-'93. Thiruvananthapuram: Dept. of Economics and Statistics, Govt. of Kerala, 1994.
Παραπομπή σε μορφή MLA (8th εκδ.)Kerala (India). Dept. of Economics & Statistics. Report on Migration Survey, 1992-'93. Dept. of Economics and Statistics, Govt. of Kerala, 1994.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.