Fernandes, L. (1998). solutions manual for techniques of problem solving. Universities Press.
Čikaški stil citiranja (17. izdanje)Fernandes, Luis. Solutions Manual for Techniques of Problem Solving. Hyderabad: Universities Press, 1998.
MLA način citiranja (9. izdanje)Fernandes, Luis. Solutions Manual for Techniques of Problem Solving. Universities Press, 1998.
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