Gaya APA
Carlson, Charles X.. (1943).
Simplified pencil drawing .
New York:
Melior Books.
Gaya Chicago
Carlson, Charles X..
Simplified pencil drawing.
New York:
Melior Books,
1943.
.
Gaya MLA
Carlson, Charles X..
Simplified pencil drawing.
New York:
Melior Books,
1943.
.
Gaya Turabian
Carlson, Charles X..
Simplified pencil drawing.
New York:
Melior Books,
1943.
.