Apex Belting Pty. Ltd. (1987). Information for the design and selection of conveyor and elevator belts: Natural and synthetic rubbers with cotton and man-made fibres. Apex Belting Pty. Ltd..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Apex Belting Pty. Ltd. Information for the Design and Selection of Conveyor and Elevator Belts: Natural and Synthetic Rubbers with Cotton and Man-made Fibres. [West Footscray, Vic.]: Apex Belting Pty. Ltd., 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Apex Belting Pty. Ltd. Information for the Design and Selection of Conveyor and Elevator Belts: Natural and Synthetic Rubbers with Cotton and Man-made Fibres. Apex Belting Pty. Ltd., 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.