English Name
Time
Details from Source
DLF
Manifesto Project
ParlGov
Wikipedia tags
ERDDA (2013)
IPOD
LiPePa
Laver / Hunt
Mackie / Rose (1991)
DeLiFo
NPED
NPP
PIP
PPMD (all)
Schlager / Weisblatt
added: July 20, 2015, 11:05 p.m. — updated: March 16, 2021, 12:28 a.m.