APA-ийн эшлэл(7 дахь хэвлэлт)

Fernandes, L. (1998). solutions manual for techniques of problem solving. Universities Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Fernandes, Luis. Solutions Manual for Techniques of Problem Solving. Hyderabad: Universities Press, 1998.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Fernandes, Luis. Solutions Manual for Techniques of Problem Solving. Universities Press, 1998.