Παραπομπή σε μορφή APA (7η εκδ.)

Vella, J. K. (1995). Training through dialogue: Promoting effective learning and change with adults. Jossey-Bass.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vella, Jane Kathryn. Training Through Dialogue: Promoting Effective Learning and Change with Adults. [San Francisco]: Jossey-Bass, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Vella, Jane Kathryn. Training Through Dialogue: Promoting Effective Learning and Change with Adults. Jossey-Bass, 1995.