Gaya APA
DOBRICH, Peter, de HAAN, Geerhard, SCHOLZ, Geedd. (1985).
Enviromental Education in Germany Problems, trends & ilustrasions .
Singapore:
Regional Institute of Higher Education and development.
Gaya Chicago
DOBRICH, Peter, de HAAN, Geerhard, SCHOLZ, Geedd.
Enviromental Education in Germany Problems, trends & ilustrasions.
Singapore:
Regional Institute of Higher Education and development,
1985.
Text.
Gaya MLA
DOBRICH, Peter, de HAAN, Geerhard, SCHOLZ, Geedd.
Enviromental Education in Germany Problems, trends & ilustrasions.
Singapore:
Regional Institute of Higher Education and development,
1985.
Text.
Gaya Turabian
DOBRICH, Peter, de HAAN, Geerhard, SCHOLZ, Geedd.
Enviromental Education in Germany Problems, trends & ilustrasions.
Singapore:
Regional Institute of Higher Education and development,
1985.
Print.