APA-referens

Trendowicz, A., & Jeffery, R. (2014). Software Project Effort Estimation: Foundations and Best Practice Guidelines for Success (1st ed. 2014.). Cham: Springer International Publishing : Imprint: Springer.

Chicago-stil citat

Trendowicz, Adam., and Ross Jeffery. Software Project Effort Estimation: Foundations and Best Practice Guidelines for Success. 1st ed. 2014. Cham: Springer International Publishing : Imprint: Springer, 2014.

MLA-referens

Trendowicz, Adam., and Ross Jeffery. Software Project Effort Estimation: Foundations and Best Practice Guidelines for Success. 1st ed. 2014. Cham: Springer International Publishing : Imprint: Springer, 2014.

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