Gaya APA
McLucas, John L. (1991).
Space commerce .
London:
Harvard Univ Press.
Gaya Chicago
McLucas, John L.
Space commerce.
London:
Harvard Univ Press,
1991.
Text.
Gaya MLA
McLucas, John L.
Space commerce.
London:
Harvard Univ Press,
1991.
Text.
Gaya Turabian
McLucas, John L.
Space commerce.
London:
Harvard Univ Press,
1991.
Print.