McClement, M. Brilliant Confidence: What Confident People Know, Say and Do : What Confident People Know, Say and Do (1.). Pearson Education UK.
Cita Chicago (17th ed.)McClement, Mike. Brilliant Confidence: What Confident People Know, Say and Do : What Confident People Know, Say and Do. 1. Pearson Education UK.
Cita MLA (8th ed.)McClement, Mike. Brilliant Confidence: What Confident People Know, Say and Do : What Confident People Know, Say and Do. 1. Pearson Education UK.
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