Thompson, G. (2004). Introducing functional grammar (2nd ed.). Arnold ; HodderEducation ; Distributed in the USA by Oxford University Press.

Thompson, Geoff. Introducing Functional Grammar. 2nd ed. London : New York: Arnold ; HodderEducation ; Distributed in the USA by Oxford University Press, 2004.

Thompson, Geoff. Introducing Functional Grammar. 2nd ed. Arnold ; HodderEducation ; Distributed in the USA by Oxford University Press, 2004.