Finance in business organization?

Finance in business organization?
Sources of finance are needed for 3 things, to start-up, run or expand a business. A Source of finance can be split into long-term (12months+) and short-term (12months-). And not all sources are open to different kinds of companies.
-Owner's capital
-Mortgages
-Loans
-Overdraft
-Grants
-Trade credit
-Tax relief
-Selling shares
-Venture capital
-Retained profit
-Friends and family
-Donations
etc.