Early education services for preschoolers may be provided by any of the following methods:
(a) Directly by a local educational agency.
(b) Through an interagency agreement between a local educational agency and another public agency.
(c) Through a contract with another public agency pursuant to Section 56369.
(d) Through a contract with a certified nonpublic, nonsectarian school; or nonpublic, nonsectarian agency pursuant to Section 56366.
(e) Through a contract with a nonsectarian hospital in accordance with Section 56361.5.