Gaya APA

EGAN, GERARD. (). SKILLED HELPER, THE (9th ed.); A PROBLEM-MANAGEMENT AND OPORTUNITY-DEVELOPMENT APPROACH TO HELPING (EDISI KE-9). BELMONT, CALIFORNIA: BROOKS/COLE.

Gaya Chicago

EGAN, GERARD. SKILLED HELPER, THE (9th ed.); A PROBLEM-MANAGEMENT AND OPORTUNITY-DEVELOPMENT APPROACH TO HELPING. EDISI KE-9 BELMONT, CALIFORNIA: BROOKS/COLE, . Text.

Gaya MLA

EGAN, GERARD. SKILLED HELPER, THE (9th ed.); A PROBLEM-MANAGEMENT AND OPORTUNITY-DEVELOPMENT APPROACH TO HELPING. EDISI KE-9 BELMONT, CALIFORNIA: BROOKS/COLE, . Text.

Gaya Turabian

EGAN, GERARD. SKILLED HELPER, THE (9th ed.); A PROBLEM-MANAGEMENT AND OPORTUNITY-DEVELOPMENT APPROACH TO HELPING. EDISI KE-9 BELMONT, CALIFORNIA: BROOKS/COLE, . Print.