@book{Volkens:2016,
Address = {Berlin},
Author = {Volkens, Andrea AND Lehmann, Pola AND Matthieß, Theres AND Merz, Nicolas AND Regel, Sven},
Note = {with Werner, Annika}
Publisher = {Wissenschaftszentrum Berlin für Sozialforschung},
Title = {The Manifesto Data Collection. Manifesto Project (MRG/CMP/MARPOR). Version 2016a},
doi = {10.25522/manifesto.mpds.2016a},
url = {https://doi.org/10.25522/manifesto.mpds.2016a},
Year = {2016}