Παραπομπή APA

Frischat, G. H. (1977). physics of Non-Crystalline solids. trans tech.

Παραπομπή Chicago Style

Frischat, G H. Physics of Non-Crystalline Solids. Aedermannsdorf: trans tech, 1977.

Παραπομπή MLA

Frischat, G H. Physics of Non-Crystalline Solids. trans tech, 1977.