Gaya APA
Swedlund, C. (1974).
Photography : A Handbook of History, Materials and Processes (1).
Amerika:
Holt, Rinehart and Winston, Inc.
Gaya MLA
Swedlund, Charles.
"Photography : A Handbook of History, Materials and Processes".
1
Amerika:
Holt, Rinehart and Winston, Inc,
1974.
Text.