Gaya APA
2017-10-19, ., 2017-02-21, .
().
330060515
(
Textbook)
.
600:
2017-02-21.
Gaya MLA
2017-10-19, ., 2017-02-21, .
"330060515".
Textbook
600:
2017-02-21,
.
616.462 IND p.