Sangster, R. B. (1982). Roman Jakobson and beyond: Language as a system of signs : the quest for the ultimate invariants in language. Mouton Publishers.
Citazione stile Chigago Style (17a edizione)Sangster, Rodney B. Roman Jakobson and Beyond: Language as a System of Signs : The Quest for the Ultimate Invariants in Language. Berlin: Mouton Publishers, 1982.
Citatione MLA (9a ed.)Sangster, Rodney B. Roman Jakobson and Beyond: Language as a System of Signs : The Quest for the Ultimate Invariants in Language. Mouton Publishers, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.