APA aipamena

DONALDSON CYRIL. (2003). TOOL DESIGN (4TH.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Chicago Style aipamena

DONALDSON CYRIL. TOOL DESIGN. 4TH. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2003.

MLA aipamena

DONALDSON CYRIL. TOOL DESIGN. 4TH. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 2003.