Gaya APA
Rychen, D. S.. (2004).
Developing key competencies in education: some lessons from international and national experience .
France:
The United Nations Educational, Scientific and Cultural Organization.
Gaya Chicago
Rychen, D. S..
Developing key competencies in education: some lessons from international and national experience.
France:
The United Nations Educational, Scientific and Cultural Organization,
2004.
Floppy Disk.
Gaya MLA
Rychen, D. S..
Developing key competencies in education: some lessons from international and national experience.
France:
The United Nations Educational, Scientific and Cultural Organization,
2004.
Floppy Disk.
Gaya Turabian
Rychen, D. S..
Developing key competencies in education: some lessons from international and national experience.
France:
The United Nations Educational, Scientific and Cultural Organization,
2004.
Floppy Disk.