The use of the datasets must be acknowledged using a citation which would include:
- the identification of the Primary Investigator (including country name)
- the full title of the survey and its acronym (when available), and the year(s) of implementation
- the survey reference number
- the source and date of download (for datasets disseminated online)
Gallup International. Bulgaria Multitopic Household Survey (MTHS) 2007. Ref. BGR_2007_MTHS_v01_M. Dataset downloaded from [URL] on [date].
Disclaimer and copyrights
The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses.
Development Data Group
Generation of DDI documentation
Date of Production
- Version 02 (May 2015)
Series Information field was updated, the questionnaire in Bulgarian and new technical documents were added