@inbook{53b0d1cd578e4ae0b72ca67ed1092b7c,
title = "Why Teachers Share Educational Resources: A Social Exchange Perspective",
keywords = "Educational resources, Social exchange theory, Teachers",
author = "{Van Acker}, Frederik and {Van Buuren}, Hans and Karel Kreijns and Marjan Vermeulen",
year = "2013",
language = "English",
isbn = "978-1-894975-62-9",
series = "Trend Report: Open Educational Resources",
publisher = "Commonwealth of Learning and Athabasca University",
pages = "177--191",
editor = "Rory McGreal and Wanjira Kinuthia and Stewart Marshall",
booktitle = "Open Educational Resources",
address = "Canada",
}