Cabigon, J. V. (1976). Stages of the life cycle of the family: Philippines. s.n.].
Chicago-viite (17. p.)Cabigon, Josefina V. Stages of the Life Cycle of the Family: Philippines. [S.l: s.n.], 1976.
MLA-viite (9. p.)Cabigon, Josefina V. Stages of the Life Cycle of the Family: Philippines. s.n.], 1976.
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