English Name
Time
Details from Source
SSC
Manifesto Project
Socred
ParlGov
Wikipedia
PaCrsoduCa
CLEA
SoCrPaofCa
V-Party
Elections Global
Janda (1980)
CaSoCrPa
Jennings / Wlezien
SoCr
Mackie / Rose (1991)
PIP
Thomas (1975)
So
added: April 16, 2019, 11:53 a.m. — updated: March 12, 2021, 11:16 a.m.