References
- Ford J. C., Grisez G. B.. 1978. Contraception and the infallibility of the ordinary magisterium. Theological Studies 39(2): 258–312.
- Humanae vitae #10. Certain official documents of the Pontifical Commission on Population, Family and Birth-rate. (1) Report on the Fourth Session of the Commission set up by the Holy See to study the problems of Population, Family and Birth-rate March 25–28, 1965. (2) Status Questionis Doctrina Ecclesiae Eiusque Status. (3) Documentum Syntheticum de Moralitate Regulationis Navivtatum. (4) Grizes's Comments on the Two Papers. (5) The Church and Contraception. (6) Schema Quoddam Declarationis Pontificae circa Anticontraceptionem. (7) De Riedmatten's Relatio Generalis. (8) Rapport Final. (9) Quali sonole Alternative che Rimangono Aperte peirl S. Padre. (10) ** Materials Prepared by Ford and Grisez at the Request of Cardinal Ottaviani, Parts I through IV. (11) Sex in Marriage: Love Giving, Life Giving.
- Peck R., Norris C. W.. 2012. Significant risks of oral contraceptives. The Linacre Quarterly 79(1): 41–56.
- Wojtyla K., et al. 2012. The foundation of the Church's doctrine concerning the principles of conjugal life: A memorandum composed by a group of moral theologians from Krakow. Nova et Vetera, English Edition 10(2): 321–59.