Parker, H. (1968). Simplified design of reinforced concrete (3rd ed.). National Book Store.
Čikaški stil citiranja (17. izdanje)Parker, Harry. Simplified Design of Reinforced Concrete. 3rd ed. Manila: National Book Store, 1968.
MLA način citiranja (9. izdanje)Parker, Harry. Simplified Design of Reinforced Concrete. 3rd ed. National Book Store, 1968.
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