Bliss, H. E. (1967). The abridged Bliss classification: The Bibliographic classification of Henry Evelyn Bliss revised for school libraries. School Library Association [in consultation with the Bliss Classification Association].
Cita Chicago (17th ed.)Bliss, Henry Evelyn. The Abridged Bliss Classification: The Bibliographic Classification of Henry Evelyn Bliss Revised for School Libraries. [London]: School Library Association [in consultation with the Bliss Classification Association], 1967.
Cita MLA (8th ed.)Bliss, Henry Evelyn. The Abridged Bliss Classification: The Bibliographic Classification of Henry Evelyn Bliss Revised for School Libraries. School Library Association [in consultation with the Bliss Classification Association], 1967.
Atenció: Aquestes cites poden no estar 100% correctes.