Gaya APA

Hanna, J. Marshall,, Popham, Estelle L,, Tilton, Rita Sloan.. (1978). SECRETARIAL PROCEDURES AND ADMINISTRATION (7th Edition). Ohio: Southwestern Publishing.

Gaya Chicago

Hanna, J. Marshall,, Popham, Estelle L,, Tilton, Rita Sloan.. SECRETARIAL PROCEDURES AND ADMINISTRATION. 7th Edition Ohio: Southwestern Publishing, 1978. Text.

Gaya MLA

Hanna, J. Marshall,, Popham, Estelle L,, Tilton, Rita Sloan.. SECRETARIAL PROCEDURES AND ADMINISTRATION. 7th Edition Ohio: Southwestern Publishing, 1978. Text.

Gaya Turabian

Hanna, J. Marshall,, Popham, Estelle L,, Tilton, Rita Sloan.. SECRETARIAL PROCEDURES AND ADMINISTRATION. 7th Edition Ohio: Southwestern Publishing, 1978. Print.