Cullhed, P. (2002). How to make a case for preserving documents in five minutes?
शिकागो स्टाइल उद्धरणCullhed, Per. How to Make a Case for Preserving Documents in Five Minutes? 2002.
एमएलए उद्धरणCullhed, Per. How to Make a Case for Preserving Documents in Five Minutes? 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.