Cita APA (7th ed.)

GRAVELLS, A. (2014). Achieving your assessor and quality assurance units (TAQA). Sage Publications.

Cita Chicago (17th ed.)

GRAVELLS, Ann. Achieving Your Assessor and Quality Assurance Units (TAQA). Sage Publications, 2014.

Cita MLA (9th ed.)

GRAVELLS, Ann. Achieving Your Assessor and Quality Assurance Units (TAQA). Sage Publications, 2014.