?:linkContext
|
-
Singer, E. (1998). Incentives for survey participation: Research on intended and unintended consequences. Second Annual Wildenmann Lecture. ZUMA-Nachrichten, 42, 7-29.
(xsd:string)
-
Singer, E., 1998: Incentives for Survey Participation: Research on Intended and Unintended Consequences. Second Annual Wildenmann Lecture. ZUMA- Nachrichten 42: 7-29.
(xsd:string)
-
Singer, E., 1998: Incentives for Survey Participation: Research on Intended and Unintended Consequences. ZUMA-Nachrichten 22: 7-29.
(xsd:string)
-
Singer, E., 1998: Incentives for Survey Participation: Research on Intended and Unintended Consequences. ZUMA-Nachrichten 42: 7-29.
(xsd:string)
|