Itr filing for salary income & income from other sources

Hi All,

I have a query regarding filling my Income Tax Returns.

I work in MNC and I do some online marketing from where I earn some money.

For my salary, Tax will be deducted and they gave me Form 16.

But for my other income, i myself calculated tax and paid the extra tax amount (using 280 Challan) as Advance Tax online.

Now my query is to how should file returns because for my other income I do not have any Form.

Please help me.

Thanks in advance.

Rajendra