@inbook{e60556f3b2d7433da011653225e873c6,
title = "The importance of randomized controlled trials as an evidence base",
author = "Shirley Wyver and Lina Engelen and Geraldine Naughton and Anita Bundy",
year = "2017",
language = "English",
isbn = "9781473926608",
pages = "480--494",
editor = "Waller, \{Tim \} and {\"A}rlemalm-Hags{\'e}r, \{Eva \} and Sandseter, \{Ellen Beate Hansen \} and Lee-Hammond, \{Libby \} and \{Lekies \}, \{Kristi \} and Wyver, \{Shirley \}",
booktitle = "The Sage handbook of outdoor play and learning",
publisher = "SAGE Publications",
address = "United Kingdom",
}