Tohutoro APA (7th ed.)
HEALTH AND SAFETY COMMISSION. (1992). MANAGEMENT OF HEALTH AND SAFETY AT WORK. APPROVED CODE OF PRACTICE. HMSO.
Tohutoru Kātū Chicago (17th ed.)
HEALTH AND SAFETY COMMISSION. MANAGEMENT OF HEALTH AND SAFETY AT WORK. APPROVED CODE OF PRACTICE. Londres: HMSO, 1992.
Tohutoro MLA (9th ed.)
HEALTH AND SAFETY COMMISSION. MANAGEMENT OF HEALTH AND SAFETY AT WORK. APPROVED CODE OF PRACTICE. HMSO, 1992.
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