Παραπομπή APA

Hirst, B. A. (2006). Exam prep: Technical rescue:vehicle/Machinery and water/ice. Jones and Bartlett.

Παραπομπή Chicago Style

Hirst, Ben A. Exam Prep: Technical Rescue:vehicle/Machinery and Water/ice. Sudbury: Jones and Bartlett, 2006.

Παραπομπή MLA

Hirst, Ben A. Exam Prep: Technical Rescue:vehicle/Machinery and Water/ice. Jones and Bartlett, 2006.