@inbook{c9d2e256d8904b3987719d5e3564bab9,
title = "The Effects of Mode and Format on Answers to Scalar Questions in Telephone and Web Surveys",
keywords = "Scalar format effects, Scalar questions and survey questions, Survey mode influencing data quality",
author = "Christian, {Leah Melani} and Dillman, {Don A.} and Smyth, {Jolene D.}",
year = "2007",
month = mar,
day = "1",
doi = "10.1002/9780470173404.ch12",
language = "English (US)",
isbn = "9780471745310",
pages = "250--275",
booktitle = "Advances in Telephone Survey Methodology",
publisher = "Wiley-Blackwell",
address = "United States",
}