(1965). Whitaker's cumulative book list(London), eng.
Chicago Style aipamenaWhitaker's Cumulative Book List(London), Eng. 1965.
MLA aipamenaWhitaker's Cumulative Book List(London), Eng. 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(1965). Whitaker's cumulative book list(London), eng.
Chicago Style aipamenaWhitaker's Cumulative Book List(London), Eng. 1965.
MLA aipamenaWhitaker's Cumulative Book List(London), Eng. 1965.