Piirainen, E. (2012). Widespread idioms in Europe and beyond: Toward a lexicon of common figurative units. Peter Lang.
Citazione stile Chigago Style (17a edizione)Piirainen, Elisabeth. Widespread Idioms in Europe and Beyond: Toward a Lexicon of Common Figurative Units. New York: Peter Lang, 2012.
Citatione MLA (9a ed.)Piirainen, Elisabeth. Widespread Idioms in Europe and Beyond: Toward a Lexicon of Common Figurative Units. Peter Lang, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.