Lee, S., & Grant, D. (2009). The Effect of Question Order on Self-rated General Health Status in a Multilingual Survey Context. Oxford University Press.
Chicago-tyylinen lähdeviittausLee, Sunghee, ja David Grant. The Effect of Question Order On Self-rated General Health Status in a Multilingual Survey Context. Oxford University Press, 2009.
MLA-viiteLee, Sunghee, ja David Grant. The Effect of Question Order On Self-rated General Health Status in a Multilingual Survey Context. Oxford University Press, 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.