Part,  Chapter, Paragraph

1   II,     5.  6.  6|        EJ, Jacobsen SJ, O'Fallon WM, Melton LJ, III (1993):
2   II,     5.  6.  6|         Worthington JW, O'Fallon WM, Kurland LT (1980): The
3   II,     5.  8.  7|         AS, McBurnie MA, Vollmer WM, Gillespie S, Burney P,
4   II,     5.  8.  7|          L, Lamprecht B, Vollmer WM, Allison MJ, Studnicka M,
5  III,    10.  5.  2| Johnson-Webb KD, Baer LD, Gesler WM (1997): What is rural? Issues