Gilbert Glen G. 1946- Glen Gordon & Sawyer Robin G. (2000). Health education: Creating strategies for school and community health (2nd ed.). Jones and Bartlett.
Παραπομπή σε μορφή Chicago (17η εκδ.)Gilbert Glen G. 1946- Glen Gordon και Sawyer Robin G. Health Education: Creating Strategies for School and Community Health. 2nd ed. Jones and Bartlett, 2000.
Παραπομπή σε μορφή MLA (8th εκδ.)Gilbert Glen G. 1946- Glen Gordon και Sawyer Robin G. Health Education: Creating Strategies for School and Community Health. 2nd ed. Jones and Bartlett, 2000.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.