APA-viite (7. p.)

Gregory, P., & Kruchten, P. (2021). Agile Processes in Software Engineering and Extreme Programming - Workshops: XP 2021 Workshops, Virtual Event, June 14-18, 2021, Revised Selected Papers. Springer Nature.

Chicago-viite (17. p.)

Gregory, Peggy, ja Philippe Kruchten. Agile Processes in Software Engineering and Extreme Programming - Workshops: XP 2021 Workshops, Virtual Event, June 14-18, 2021, Revised Selected Papers. Springer Nature, 2021.

MLA-viite (9. p.)

Gregory, Peggy, ja Philippe Kruchten. Agile Processes in Software Engineering and Extreme Programming - Workshops: XP 2021 Workshops, Virtual Event, June 14-18, 2021, Revised Selected Papers. Springer Nature, 2021.

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