NARAYANA RAO. (1984). FIRST YEAR B.SC. PHYSICS. WILEY EASTERN LTD.
Chicago Style aipamenaNARAYANA RAO. FIRST YEAR B.SC. PHYSICS. WILEY EASTERN LTD, 1984.
MLA aipamenaNARAYANA RAO. FIRST YEAR B.SC. PHYSICS. WILEY EASTERN LTD, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.