The graphic art of the enamel badge.

MLA

Sequin, Ken. The Graphic Art of the Enamel Badge. Londen: Thames and Hudson, 1999.

APA

Sequin, K. (1999). The graphic art of the enamel badge. Londen: Thames and Hudson.

Chicago

Sequin, Ken The Graphic Art of the Enamel Badge. Londen: Thames and Hudson, 1999.