Παραπομπή σε μορφή APA (7η εκδ.)

Apps, J. W. Improving practice in continuing educationmodern approaches for understanding the field and determining prioritiesJerold W. Apps. Jossey-Bass.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Apps, Jerold W. Improving Practice in Continuing Educationmodern Approaches for Understanding the Field and Determining PrioritiesJerold W. Apps. Jossey-Bass.

Παραπομπή σε μορφή MLA (8th εκδ.)

Apps, Jerold W. Improving Practice in Continuing Educationmodern Approaches for Understanding the Field and Determining PrioritiesJerold W. Apps. Jossey-Bass.