Citazione APA

Thorat,A.R, Valke,B.S, & Gokhale,S.B. (2000). Enriching your competence in English. Orient Lonman.

Stile di citazione Chicago

Thorat,A.R, Valke,B.S, e Gokhale,S.B. Enriching Your Competence in English. Hyderabad: Orient Lonman, 2000.

Citazione MLA

Thorat,A.R, et al. Enriching Your Competence in English. Orient Lonman, 2000.