APA Style
Eckaus, Richard S.. (1926).
Appropriate technologies for developing countries .
Washington:
National Academy of Sciences.
Chicago Style
Eckaus, Richard S..
Appropriate technologies for developing countries.
Washington:
National Academy of Sciences,
1926.
Buku Teks.
MLA Style
Eckaus, Richard S..
Appropriate technologies for developing countries.
Washington:
National Academy of Sciences,
1926.
Buku Teks.
Turabian Style
Eckaus, Richard S..
Appropriate technologies for developing countries.
Washington:
National Academy of Sciences,
1926.
Buku Teks.