260269 Irving, A. (1992). Marketing the information profession to the information society. London : Library Asso Pub..
Chicago-viite (17. p.)260269 Irving, Ann. Marketing the Information Profession to the Information Society. London : Library Asso Pub., 1992.
MLA-viite (9. p.)260269 Irving, Ann. Marketing the Information Profession to the Information Society. London : Library Asso Pub., 1992.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.