Dormer, D. (2000). Lifesaver: International first aid course. St.John ambulance.
Tohutoru Kātū Chicago (17th ed.)Dormer, David. Lifesaver: International First Aid Course. Nairobi: St.John ambulance, 2000.
Tohutoro MLA (9th ed.)Dormer, David. Lifesaver: International First Aid Course. St.John ambulance, 2000.
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