APA aipamena

DALE BARRIE G. (1999). MANAGING QUALITY (3RD.). BLACKWELL.

Chicago Style aipamena

DALE BARRIE G. MANAGING QUALITY. 3RD. U.K: BLACKWELL, 1999.

MLA aipamena

DALE BARRIE G. MANAGING QUALITY. 3RD. BLACKWELL, 1999.