English Name
Time
Link
Details from Source
UDP
Manifesto Project
ParlGov
Wikipedia tags
DPI
ERDDA (2013)
EU-NED
IPOD
PoDeUn
Laver / Hunt
Mackie / Rose (1991)
PAGED
PIP
PPMD (all)
Ray (1999)
TAP
added: July 8, 2018, 7:45 p.m. — updated: Dec. 15, 2023, 12:08 p.m.