Papa, J. (2002). There is still no substitute for breast feeding. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Papa, Joey. "There Is Still No Substitute for Breast Feeding." Philippine Daily Inquirer 2002.
Cita MLA (9th ed.)Papa, Joey. "There Is Still No Substitute for Breast Feeding." Philippine Daily Inquirer, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.