Gaya APA
Burchell, S. C., The Editors of Time-Life Books. (1974).
Age of progress .
n.p.:
Time-Life International (Nederland) B.V.
Gaya Chicago
Burchell, S. C., The Editors of Time-Life Books.
Age of progress.
n.p.:
Time-Life International (Nederland) B.V,
1974.
Loan Book.
Gaya MLA
Burchell, S. C., The Editors of Time-Life Books.
Age of progress.
n.p.:
Time-Life International (Nederland) B.V,
1974.
Loan Book.
Gaya Turabian
Burchell, S. C., The Editors of Time-Life Books.
Age of progress.
n.p.:
Time-Life International (Nederland) B.V,
1974.
Loan Book.