Gaya APA
Bell, Philip. (2009).
Learning science in informal environments: people, places, and pursuits .
dcu:
National Academies Press.
Gaya Chicago
Bell, Philip.
Learning science in informal environments: people, places, and pursuits.
dcu:
National Academies Press,
2009.
Buku.
Gaya MLA
Bell, Philip.
Learning science in informal environments: people, places, and pursuits.
dcu:
National Academies Press,
2009.
Buku.
Gaya Turabian
Bell, Philip.
Learning science in informal environments: people, places, and pursuits.
dcu:
National Academies Press,
2009.
Buku.