@book{19916,
	author = {India. National Sample Survey Organisation},
	title = {Choice of reference period for consumption data},
	publisher = {The Auth.},
	year = {2000},
	series = {NSS report no. 447},
	address = {New Delhi},
	note = {"Based on NSS round nos. 51(July 1994-June 1995); 52(July 1995-June 1996; 53(Jan.-Dec. 1997) & 54(Jan.-June 1998)"}
}