APA-čujuhus (7. p.)
Perez, A. (2013). Voice over LTE: EPS and IMS networks. ISTE Ltd/John Wiley and Sons Inc.
Chicago-čujuhus (17. p.)
Perez, Andre. Voice over LTE: EPS and IMS Networks. Hoboken, NJ: ISTE Ltd/John Wiley and Sons Inc, 2013.
MLA-čujuhus (9. p.)
Perez, Andre. Voice over LTE: EPS and IMS Networks. ISTE Ltd/John Wiley and Sons Inc, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.