Παραπομπή σε μορφή APA (7η εκδ.)

Necker, J., & Program, S. C. C. P. M. (2020). Determination of the most accurate resources for developing engineering design fee estimates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Necker, Jennifer, και South Carolina Certified Public Manager Program. Determination of the Most Accurate Resources for Developing Engineering Design Fee Estimates. 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Necker, Jennifer, και South Carolina Certified Public Manager Program. Determination of the Most Accurate Resources for Developing Engineering Design Fee Estimates. 2020.