Gaya APA
McGraw-Hill encyclopedia of science and technology, volume 19 ULC-ZYT. (1987).
:
McGraw-Hill Book Co.
Gaya Chicago
McGraw-Hill encyclopedia of science and technology, volume 19 ULC-ZYT.
.
:
McGraw-Hill Book Co,
1987.
Art Original.
Gaya MLA
McGraw-Hill encyclopedia of science and technology, volume 19 ULC-ZYT.
.
:
McGraw-Hill Book Co,
1987.
Art Original.
Gaya Turabian
McGraw-Hill encyclopedia of science and technology, volume 19 ULC-ZYT.
:
McGraw-Hill Book Co,
1987.
Art Original.