APA

Philips Design (Firm), . (1971). Components and materials. [s.l.]: Fapesa.

Chicago

Philips Design (Firm), . 1971. Components and materials. [s.l.]: Fapesa.

Harvard

Philips Design (Firm), . (1971). Components and materials. [s.l.]: Fapesa.

MLA

Philips Design (Firm), . Components and materials. [s.l.]: Fapesa. 1971.