Cita APA (7th ed.)

Villere, M. (1981). Transactional analysis at work. Prentice Hall.

Cita Chicago (17th ed.)

Villere, Maurice. Transactional Analysis at Work. New Jersey: Prentice Hall, 1981.

Cita MLA (9th ed.)

Villere, Maurice. Transactional Analysis at Work. Prentice Hall, 1981.