Gaya APA
Naisbitt, John. (1970).
Megatrends 2000 : ten new direction for the 1990 .
New York:
Warner.
Gaya Chicago
Naisbitt, John.
Megatrends 2000 : ten new direction for the 1990.
New York:
Warner,
1970.
Text.
Gaya MLA
Naisbitt, John.
Megatrends 2000 : ten new direction for the 1990.
New York:
Warner,
1970.
Text.
Gaya Turabian
Naisbitt, John.
Megatrends 2000 : ten new direction for the 1990.
New York:
Warner,
1970.
Print.