APA (7th ed.) Zitazioa
ebrary, Inc, Proctor, T. M., & Block, N. R. (2009). Scouting frontiers: Youth and the scout movement's first century. Cambridge Scholars Pub..
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Tammy M. Proctor, eta Nelson R. Block. Scouting Frontiers: Youth and the Scout Movement's First Century. Newcastle upon Tyne: Cambridge Scholars Pub., 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Scouting Frontiers: Youth and the Scout Movement's First Century. Cambridge Scholars Pub., 2009.
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