If referees are asked for explicitly, make sure you provide their names and contact details. By not doing so you may fail to comply with the minimum requirements that have been set by the employer as part of their recruitment process and, in any event, are likely to raise the employer’s suspicion in terms of your former studies or work history.
However, if they are not explicitly asked for, many people now do not add referees to the end of a CV (or sometimes state ‘References available on request’), trusting that references will then only be requested by an organisation that is seriously considering your application.
One advantage of leaving them off is that referees’ details can take up valuable space on a CV. They will normally be asked for at a later date – or on a separate application form – if the recruiter is interested in you.
However, if the names alone of your references convey the strength of your application, for example if you are applying for an academic position and your referee is well known for his or her research in the relevant subject, it might be wise to leave them on!
For postgraduate applications, Targetjobs provides an overview on how to choose referees.