Assessment and Qualifications Alliance, Waller, S., & Murphy, D. (2003). Course essays. Philip Allan Updates.
Citazione stile Chigago Style (17a edizione)Assessment and Qualifications Alliance, Sally Waller, e Derrick Murphy. Course Essays. Deddington, Oxfordshire: Philip Allan Updates, 2003.
Citatione MLA (9a ed.)Assessment and Qualifications Alliance, et al. Course Essays. Philip Allan Updates, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.