(2011). Technical reference manual.
Chicago Style aipamenaTechnical Reference Manual. 2011.
MLA aipamenaTechnical Reference Manual. 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(2011). Technical reference manual.
Chicago Style aipamenaTechnical Reference Manual. 2011.
MLA aipamenaTechnical Reference Manual. 2011.