Jones, G., & Gorell, R. (2018). 50 top tools for coaching: A complete toolkit for developing and empowering people (Fourth edition.). KoganPage.
Citação do estilo Chicago (17ª ed.)Jones, Gillian, e Ro Gorell. 50 Top Tools for Coaching: A Complete Toolkit for Developing and Empowering People. Fourth edition. London: KoganPage, 2018.
Citação MLA (9ª ed.)Jones, Gillian, e Ro Gorell. 50 Top Tools for Coaching: A Complete Toolkit for Developing and Empowering People. Fourth edition. KoganPage, 2018.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.