Gaya APA
Holdren, John P., Ehrlich, Paul R.. (1971).
GLOBAL Ecology Readings Toward A Rational Strategy For Man .
New York:
Harcourt Brace Jovanovich.
Gaya Chicago
Holdren, John P., Ehrlich, Paul R..
GLOBAL Ecology Readings Toward A Rational Strategy For Man.
New York:
Harcourt Brace Jovanovich,
1971.
Teks.
Gaya MLA
Holdren, John P., Ehrlich, Paul R..
GLOBAL Ecology Readings Toward A Rational Strategy For Man.
New York:
Harcourt Brace Jovanovich,
1971.
Teks.
Gaya Turabian
Holdren, John P., Ehrlich, Paul R..
GLOBAL Ecology Readings Toward A Rational Strategy For Man.
New York:
Harcourt Brace Jovanovich,
1971.
Teks.