Penggayaan APA
PRINCIPLES of sustainable development. (1997).
Delray Beach:
St. Lucie Press.
Chicago Style
PRINCIPLES of sustainable development.
.
Delray Beach:
St. Lucie Press,
1997.
Buku.
MLA Style
PRINCIPLES of sustainable development.
.
Delray Beach:
St. Lucie Press,
1997.
Buku.
Turabian Style
PRINCIPLES of sustainable development.
Delray Beach:
St. Lucie Press,
1997.
Buku.