APA

Brill N., . (1973). Working With people The helping process. NEW YORK: lippincott company.

Chicago

Brill Naomi, . 1973. Working With people The helping process. NEW YORK: lippincott company.

Harvard

Brill N., . (1973). Working With people The helping process. NEW YORK: lippincott company.

MLA

Brill Naomi, . Working With people The helping process. NEW YORK: lippincott company. 1973.