TY  - BOOK
AU  - Best, Samuel J.
AU  - Krueger, Brian S.
TI  - Internet data collection
T2  - A Sage University paper
SN  - 0-7619-2710-7
PY  - 2004///
CY  - Thousand Oaks
PB  - Sage Publications
KW  - Internet
KW  - Estatística
N1  - Includes bibliographical references (p. 85-90)
ER  -