APA aipamena

Kulpa, M., & Johnson, K. (2009). Interpreting the CMMI (R): A Process Improvement Approach, Second Edition. CRC Press.

Chicago Style aipamena

Kulpa, Margaret, và Kent Johnson. Interpreting the CMMI (R): A Process Improvement Approach, Second Edition. CRC Press, 2009.

MLA aipamena

Kulpa, Margaret, và Kent Johnson. Interpreting the CMMI (R): A Process Improvement Approach, Second Edition. CRC Press, 2009.