English Name
Time
Share
Wikipedia
Party Facts ID
Manifesto Project
PRD
ParlGov
PaReDe
CLEA
Parede
V-Party
Wikipedia tags
CHISOLS
DPI
PolCon
DeRe
Elections Global
EP roll call votes
ERDDA (2013)
EU-NED
Global Elections DB
IPOD
DeRePa
Jennings / Wlezien
Laver / Hunt
Mackie / Rose (1991)
Mudde (2007)
PRN
NPED
DRP
PIP
PPMD (all)
Ray (1999)