(1998). Technical services today and tomorrow. Englewood, Colo: Libraries Unlimited.
शिकागो स्टाइल उद्धरणTechnical Services Today and Tomorrow. Englewood, Colo: Libraries Unlimited, 1998.
एमएलए उद्धरणTechnical Services Today and Tomorrow. Englewood, Colo: Libraries Unlimited, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.