Gaya APA
Sachs, Paulj.. ([s.a.]).
The Pocket Book of Great Drawings .
[s.l.]:
[s.n.].
Gaya Chicago
Sachs, Paulj..
The Pocket Book of Great Drawings.
[s.l.]:
[s.n.],
[s.a.].
.
Gaya MLA
Sachs, Paulj..
The Pocket Book of Great Drawings.
[s.l.]:
[s.n.],
[s.a.].
.
Gaya Turabian
Sachs, Paulj..
The Pocket Book of Great Drawings.
[s.l.]:
[s.n.],
[s.a.].
.