(a) Whenever it is proposed to establish a junior college of any type specified in § 130.031 of this code a petition praying for an election therefor shall be presented in the applicable manner as prescribed in Subsections (b)-(d) of this section.
(b) In the case of a union junior college district, the petition shall be signed by not fewer than 10 percent of the registered voters of each of the school districts within the territory of the proposed junior college district and shall be presented to the county school board or county school boards of the respective counties if the territory encompasses more than one county; but if there is no county school board, the petition shall be presented to the commissioners court of the county or counties involved.

(c) In the case of a county junior college district, the petition shall be signed by not fewer than 10 percent of the registered voters of the proposed college district and shall be presented to the county school board of the county; but if there is no county school board, the petition shall be presented to the commissioners court of the county.
(d) In case of a joint-county junior college district, the petition shall be signed by not fewer than 10 percent of the registered voters of each of the proposed counties and shall be presented to the respective county school boards of the counties to be included in the proposed district; in case there is no county school board, the petition shall be presented to the commissioners court of the county or counties involved.