APA (7. basım) Alıntı

GRINALDI JOHN V. (1989). SAFETY MANAGEMENT (5.). RICHARD D.IRWIN INC.

Chicago Style (17. basım) Atıf

GRINALDI JOHN V. SAFETY MANAGEMENT. 5. DELHI: RICHARD D.IRWIN INC, 1989.

MLA (9th ed.) Atıf

GRINALDI JOHN V. SAFETY MANAGEMENT. 5. RICHARD D.IRWIN INC, 1989.