Gaya APA
PIEL, GERARD. (1961, 1962).
SCIENCE IN THE CAUSE OF MAN (SECOND EDITION, REVISED AND ENLARGED) .
NEW YORK:
ALFRED A.KNOPF.
Gaya Chicago
PIEL, GERARD.
SCIENCE IN THE CAUSE OF MAN (SECOND EDITION, REVISED AND ENLARGED).
NEW YORK:
ALFRED A.KNOPF,
1961, 1962.
Text.
Gaya MLA
PIEL, GERARD.
SCIENCE IN THE CAUSE OF MAN (SECOND EDITION, REVISED AND ENLARGED).
NEW YORK:
ALFRED A.KNOPF,
1961, 1962.
Text.
Gaya Turabian
PIEL, GERARD.
SCIENCE IN THE CAUSE OF MAN (SECOND EDITION, REVISED AND ENLARGED).
NEW YORK:
ALFRED A.KNOPF,
1961, 1962.
Print.