Gaya APA

PHILIPS, . (1974). Components and materials : functional units, input/output devices, electro-mechanical components, peripheral devices jilid 1 . Netherlands: PHILIPS.

Gaya MLA

PHILIPS, . "Components and materials : functional units, input/output devices, electro-mechanical components, peripheral devices jilid 1". Netherlands: PHILIPS, 1974. Text.