Frade, A., & Veiga, F. H. (2017). Self-concept and engagement of trainees attending the training courses for petty officers 1st class.
Chicago Style (17th ed.) CitationFrade, Ana, and Feliciano Henriques Veiga. Self-concept and Engagement of Trainees Attending the Training Courses for Petty Officers 1st Class. 2017.
MLA (8th ed.) CitationFrade, Ana, and Feliciano Henriques Veiga. Self-concept and Engagement of Trainees Attending the Training Courses for Petty Officers 1st Class. 2017.
Warning: These citations may not always be 100% accurate.