(2006). Management, marketing and promotion of library services based on statistics, analyses and evaluation. Munchen: Saur.
Chicago Style aipamenaManagement, Marketing and Promotion of Library Services Based On Statistics, Analyses and Evaluation. Munchen: Saur, 2006.
MLA aipamenaManagement, Marketing and Promotion of Library Services Based On Statistics, Analyses and Evaluation. Munchen: Saur, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.