Gupta, S. Origin of 101 everyday things: Interesting anecdotes of their origin.
Čikaški stil citiranja (17. izdanje)Gupta, Seema. Origin of 101 Everyday Things: Interesting Anecdotes of Their Origin.
MLA način citiranja (9. izdanje)Gupta, Seema. Origin of 101 Everyday Things: Interesting Anecdotes of Their Origin.
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