Gaya APA

Purwanto, H., Verdyansah, . (). Rancang Bangun Mesin Perontok Padi Semi Otomatis Portable (Yuli Mafendro Dedet). : .

Gaya MLA

Purwanto, Herry., Verdyansah, . "Rancang Bangun Mesin Perontok Padi Semi Otomatis Portable". Yuli Mafendro Dedet : , . Teknik Mesin D-III.