Petikan APA

Muhamad Harif, G. (2007). Design and fabrication of portable book rack.

Petikan Gaya Chicago

Muhamad Harif, Ghani. Design and Fabrication of Portable Book Rack. 2007.

Petikan MLA

Muhamad Harif, Ghani. Design and Fabrication of Portable Book Rack. 2007.

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