@inbook {Helfrich2004, title = {Paralinguistic behaviors and culture}, booktitle = {Encyclopedia of Applied Psychology}, volume = {2}, year = {2004}, pages = {797{\textendash}813}, publisher = {Elsevier}, organization = {Elsevier}, address = {New York}, author = {Helfrich, Hеde}, editor = {Charles D. Spielberger} }