Gaya APA
The Illustrated science and invention encyclopedia vol. 8 : Fibre optics - gauss. (1983).
USA:
H.S.Stuttman Inc..
Gaya MLA
The Illustrated science and invention encyclopedia vol. 8 : Fibre optics - gauss.
1th edition.
USA:
H.S.Stuttman Inc.,
1983.
Text.