Cita APA (7a ed.)

Beck, K., & Fowler, M. (2000). Planning Extreme Programming. Addison Wesley Professional Pearson Education [distributor].

Cita Chicago Style (17a ed.)

Beck, Kent, y Martin Fowler. Planning Extreme Programming. Boston : Old Tappan: Addison Wesley Professional Pearson Education [distributor], 2000.

Cita MLA (8a ed.)

Beck, Kent, y Martin Fowler. Planning Extreme Programming. Addison Wesley Professional Pearson Education [distributor], 2000.