Cita APA (7th ed.)

ebrary, Inc, & Westney, R. E. (1997). The Engineer's cost handbook: Tools for managing project costs. M. Dekker.

Cita Chicago (17th ed.)

ebrary, Inc, i Richard E. Westney. The Engineer's Cost Handbook: Tools for Managing Project Costs. New York: M. Dekker, 1997.

Cita MLA (9th ed.)

ebrary, Inc, i Richard E. Westney. The Engineer's Cost Handbook: Tools for Managing Project Costs. M. Dekker, 1997.