All bonds issued pursuant to this part shall be limited obligations of the city or county issuing the same, payable solely out of the revenues and receipts derived from or with respect to the home mortgages or from or with respect to any notes or other obligations of lending institutions with respect to which the bonds are issued. No holder of any bonds issued under this part has the right to compel any exercise of the taxing power of a city or county to pay the bonds, the interest or redemption premium, if any, thereon, and the bonds shall not constitute an indebtedness of the issuing city or county or a loan of credit thereof within the meaning of any constitutional or statutory provision, nor shall the bonds be construed to create any moral obligation on the part of the issuing city or county or any agency or subdivision thereof with respect to the payment of such bonds. It shall be plainly stated on the face of each bond that it has been issued under the provisions of this part and that it does not constitute an indebtedness of the city or county issuing the bond or a loan of credit thereof within the meaning of any constitutional or statutory provisions.