Makind in the making por Wells, Herbert George 1866-

The chances of death, and other studies in evolution por Pearson, Karl 1857-1936

The ANNALS of the American Academy of Political and Social Science.

Available for UP System via Sage Premier

Social statics or, The conditions essential to human happiness specified, and the first of them developed por Spencer, Herbert 1820-1903

The unity of law as exhibited in the relations of physical, social, mental & moral science por Carey, Henry Charles 1793-1879

Principles of social science por Carey, Henry Charles 1793-1879

The past, the present, & the future por Carey, Henry Charles 1793-1879

Exploring living environments por Cincinnati Public Schools Home Economics Department

Journal of Labor Research [ejournal].

Available for University of the Philippines Diliman via Springerlink. Click here to access

Psychometrika [ejournal].

Available for University of the Philippines Diliman via Springerlink. Click here to access