Lamug, C. B., & David, F. R. S. (1991). Family planning behavior motivation and services using the home-based mother's record (HBMR): Laguna study. s.n.].
Citazione stile Chigago Style (17a edizione)Lamug, Corazon B., e F. Rosita S. David. Family Planning Behavior Motivation and Services Using the Home-based Mother's Record (HBMR): Laguna Study. [s.l: s.n.], 1991.
Citatione MLA (9a ed.)Lamug, Corazon B., e F. Rosita S. David. Family Planning Behavior Motivation and Services Using the Home-based Mother's Record (HBMR): Laguna Study. s.n.], 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.