LOWE, IVAN. "An Algebraic Theory of English Pronominal Reference (Part II): Plurals from Singulars" Semiotica, 10.1 (2009): 43-74. Retrieved 20 May. 2013, from doi:10.1515/semi.1974.10.1.43

LOWE, I. (2009). An Algebraic Theory of English Pronominal Reference (Part II): Plurals from Singulars. Semiotica, 10(1), pp. 1-100. Retrieved 20 May. 2013, from doi:10.1515/semi.1974.10.1.43

LOWE, IVAN. 2009. An Algebraic Theory of English Pronominal Reference (Part II): Plurals from Singulars. Semiotica. 10(1): 1-100. Retrieved 20 May. 2013, from doi:10.1515/semi.1974.10.1.43