Patten, T. (1988). Systemic text generation as problem solving. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Patten, Terry. Systemic Text Generation as Problem Solving. Cambridge: Cambridge University Press, 1988.
Citatione MLA (9a ed.)Patten, Terry. Systemic Text Generation as Problem Solving. Cambridge University Press, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.