Gaya APA
FRIEDMAN, George, MOORE, Marvelene C.. (2009).
The next 100 years: a forecast for the 21 st century .
New York:
Anchor Books.
Gaya Chicago
FRIEDMAN, George, MOORE, Marvelene C..
The next 100 years: a forecast for the 21 st century.
New York:
Anchor Books,
2009.
Buku Teks.
Gaya MLA
FRIEDMAN, George, MOORE, Marvelene C..
The next 100 years: a forecast for the 21 st century.
New York:
Anchor Books,
2009.
Buku Teks.
Gaya Turabian
FRIEDMAN, George, MOORE, Marvelene C..
The next 100 years: a forecast for the 21 st century.
New York:
Anchor Books,
2009.
Buku Teks.