English Name
Time
Share
Wikipedia
Party Facts ID
Manifesto Project
HSU
ParlGov
CHES
CLEA
EJPR PDY
SU
V-Party
ESS prtc*
ESS prtv*
Kitschelt (2013)
CSES-IMD
EU-NED
PAGED
Parties-PostYug
PIP
CrPaofPe
Poll of Polls
POPPA
PPMD (all)