Cita APA (7th ed.)

Langford, D. A., & Male, S. (2001). Strategic management in construction (2nd ed.). Blackwell Science.

Cita Chicago (17th ed.)

Langford, D. A., i Steven Male. Strategic Management in Construction. 2nd ed. Malden, MA: Blackwell Science, 2001.

Cita MLA (9th ed.)

Langford, D. A., i Steven Male. Strategic Management in Construction. 2nd ed. Blackwell Science, 2001.