APA (7th ed.) Citation

Roberts, P., & Grindell, S. (2021). Absolute Essentials of Project Management (1st edition.). Ascent Audio.

Chicago Style (17th ed.) Citation

Roberts, Paul, and Shaun Grindell. Absolute Essentials of Project Management. 1st edition. [Erscheinungsort nicht ermittelbar]: Ascent Audio, 2021.

MLA (9th ed.) Citation

Roberts, Paul, and Shaun Grindell. Absolute Essentials of Project Management. 1st edition. Ascent Audio, 2021.