ebrary, Inc, & Opelt, A. (2013). Agile contracts: Creating and managing successful projects with Scrum. Wiley.
Citazione stile Chigago Style (17a edizione)ebrary, Inc, e Andreas Opelt. Agile Contracts: Creating and Managing Successful Projects with Scrum. Hoboken, N.J.: Wiley, 2013.
Citatione MLA (9a ed.)ebrary, Inc, e Andreas Opelt. Agile Contracts: Creating and Managing Successful Projects with Scrum. Wiley, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.