Dyfyniad APA

Hooke, A. (2013). Fundamentals of disaster and hazard management. Random Exports.

Dyfyniad Arddull Chicago

Hooke, Austin. Fundamentals of Disaster and Hazard Management. New Delhi, India: Random Exports, 2013.

Dyfyniad MLA

Hooke, Austin. Fundamentals of Disaster and Hazard Management. Random Exports, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.