American Psychological Association
O`Collins, Gerald, & Faricy, Robert, & Flick, Maurizio ( 1977 ). Cross Today ( 00 ed. ). E J Dwyer P Ltd.
Modern Language Association
O`Collins, Gerald and Faricy, Robert and Flick, Maurizio. Cross Today . E J Dwyer P Ltd. 1977
Chicago Citation
O`Collins, Gerald and Faricy, Robert and Flick, Maurizio. Cross Today . 00 .Australia
: E J Dwyer P Ltd, 1977.
American Medical Association
O`Collins, Gerald and Faricy, Robert and Flick, Maurizio. Cross Today . E J Dwyer P Ltd; 1977.
