Gaya APA
Krajcik, Joseph S., Czerniak, Charlene Lochbihler., Berger, Carl F.. (c2003).
Teaching science in elementary and middle school classrooms: a project-based approach (2nd ed.).
mau:
McGraw-Hill.
Gaya Chicago
Krajcik, Joseph S., Czerniak, Charlene Lochbihler., Berger, Carl F..
Teaching science in elementary and middle school classrooms: a project-based approach.
2nd ed.
mau:
McGraw-Hill,
c2003.
Buku.
Gaya MLA
Krajcik, Joseph S., Czerniak, Charlene Lochbihler., Berger, Carl F..
Teaching science in elementary and middle school classrooms: a project-based approach.
2nd ed.
mau:
McGraw-Hill,
c2003.
Buku.
Gaya Turabian
Krajcik, Joseph S., Czerniak, Charlene Lochbihler., Berger, Carl F..
Teaching science in elementary and middle school classrooms: a project-based approach.
2nd ed.
mau:
McGraw-Hill,
c2003.
Buku.