Gaya APA

S.A, A. (1990). Intruction Book for Universal Milling Machine. ACIERA F3 (Machine no. 45.940) (1). Bern (Swiss): ACIERA S.A.

Gaya MLA

S.A, ACIERA. "Intruction Book for Universal Milling Machine. ACIERA F3 (Machine no. 45.940)". 1 Bern (Swiss): ACIERA S.A, 1990. Printed.