TY  - BOOK
AU  - Gomm, Roger
TI  - Social research methodology : a critical introduction
PB  - Palgrave Macmillan
PY  - 2004
EP  - xii, 350 p.
UR  - https://ci.nii.ac.jp/ncid/BA64852183
SN  - 0333637283
ER  -