Gaya APA

Techniques of pressworking sheet metal : an engineering approach to die design. (1958). Englewood Cliffs: Prentice-Hall, Inc..

Gaya MLA

Techniques of pressworking sheet metal : an engineering approach to die design. ed. 1, cet. 1. Englewood Cliffs: Prentice-Hall, Inc., 1958. Buku.