Παραπομπή σε μορφή APA (7η εκδ.)

Heinemann & Greenall, S. (1986). Business targets: хan иupper-intermediate course in business English: student's book. Heinemann.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Heinemann και Simon Greenall. Business Targets: хan иupper-intermediate Course in Business English: Student's Book. Oxford: Heinemann, 1986.

Παραπομπή σε μορφή MLA (8th εκδ.)

Heinemann και Simon Greenall. Business Targets: хan иupper-intermediate Course in Business English: Student's Book. Heinemann, 1986.