@book {Poyatos2002,
	title = {Nonverbal Communication across Disciplines},
	volume = {II: Paralanguage, Kinesics, Silence, Personal and Environmental Interaction},
	year = {2002},
	publisher = {John Benjamins},
	organization = {John Benjamins},
	address = {Amsterdam / Philadelphia},
	author = {Poyatos, Fernando}
}
@article {Poyatos1983.,
	title = {Language and nonverbal systems in the structure of face-to-face interaction},
	journal = {Language \& Communication},
	volume = {3},
	number = {2},
	year = {1983},
	pages = {129{\textendash}140},
	author = {Poyatos, Fernando}
}
