APA-referens

Dharmaraj,Joseph. (2000). Brain teasers in mathematics (100 puzzless with solution). Sterling paperbacks.

Chicago-stil citat

Dharmaraj,Joseph. Brain Teasers in Mathematics (100 Puzzless with Solution). New Delhi: Sterling paperbacks, 2000.

MLA-referens

Dharmaraj,Joseph. Brain Teasers in Mathematics (100 Puzzless with Solution). Sterling paperbacks, 2000.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.