Gaya APA

Trochim, William M., Donnelly, James P., Arora, Kanika. (2016). Research methods : the essential knowledge base (First edition). Boston: Cengage Learning.

Gaya Chicago

Trochim, William M., Donnelly, James P., Arora, Kanika. Research methods : the essential knowledge base. First edition Boston: Cengage Learning, 2016. Buku Non-ketenaganukliran.

Gaya MLA

Trochim, William M., Donnelly, James P., Arora, Kanika. Research methods : the essential knowledge base. First edition Boston: Cengage Learning, 2016. Buku Non-ketenaganukliran.

Gaya Turabian

Trochim, William M., Donnelly, James P., Arora, Kanika. Research methods : the essential knowledge base. First edition Boston: Cengage Learning, 2016. Buku Non-ketenaganukliran.