@article {620150,
	title = {politeness: Detecting Politeness Features in Text{\textquotedblright}},
	journal = {R Journal},
	volume = {10},
	number = {2},
	year = {2018},
	pages = {489-502},
	author = {Michael Yeomans and Kantor, Alejandro and Tingley, Dustin}
}
