APA-Zitierstil (7. Ausg.)

Gonçalves, D. V. (1980). Practical business english: Daily and business english: 2º grau: livro do professor (8.ed.). FTD.

Chicago-Zitierstil (17. Ausg.)

Gonçalves, Domingos Vieira. Practical Business English: Daily and Business English: 2º Grau: Livro Do Professor. 8.ed. São Paulo, SP: FTD, 1980.

MLA-Zitierstil (9. Ausg.)

Gonçalves, Domingos Vieira. Practical Business English: Daily and Business English: 2º Grau: Livro Do Professor. 8.ed. FTD, 1980.