Cita APA (7a ed.)

Koomen, T., & Pol, M. (1999). Test process improvement: A practical step-by-step guide to structured testing. Addison-Wesley.

Cita Chicago Style (17a ed.)

Koomen, Tim, y Martin Pol. Test Process Improvement: A Practical Step-by-step Guide to Structured Testing. Harlow [etc.]: Addison-Wesley, 1999.

Cita MLA (9a ed.)

Koomen, Tim, y Martin Pol. Test Process Improvement: A Practical Step-by-step Guide to Structured Testing. Addison-Wesley, 1999.