Pascarella, Ernest T.; Terenzini, Patrick T.; Wolfle, Lee M. (March 1986). "Orientation to College and Freshman Year Persistence/Withdrawal Decisions". The Journal of Higher Education. 57 (2): 155. doi:10.2307/1981479. ISSN0022-1546. JSTOR1981479.
Riordan, R. B., Scarf, D., & Conner, T. S. (2015), "Is orientation week a gateway to persistent alcohol use in university students? A preliminary investigation.", Journal of Studies on Alcohol and Drugs, 76 (2): 204–2011, doi:10.15288/jsad.2015.76.204, PMID25785795{{citation}}: CS1 maint: multiple names: authors list (link)
Pascarella, Ernest T.; Terenzini, Patrick T.; Wolfle, Lee M. (March 1986). "Orientation to College and Freshman Year Persistence/Withdrawal Decisions". The Journal of Higher Education. 57 (2): 155. doi:10.2307/1981479. ISSN0022-1546. JSTOR1981479.
Riordan, R. B., Scarf, D., & Conner, T. S. (2015), "Is orientation week a gateway to persistent alcohol use in university students? A preliminary investigation.", Journal of Studies on Alcohol and Drugs, 76 (2): 204–2011, doi:10.15288/jsad.2015.76.204, PMID25785795{{citation}}: CS1 maint: multiple names: authors list (link)
Pascarella, Ernest T.; Terenzini, Patrick T.; Wolfle, Lee M. (March 1986). "Orientation to College and Freshman Year Persistence/Withdrawal Decisions". The Journal of Higher Education. 57 (2): 155. doi:10.2307/1981479. ISSN0022-1546. JSTOR1981479.